WATERPROOF SOCKET-TYPE HALOGEN LAMP FOR LIVESTOCK BARN WITH IMPROVED HANDLING

Abstract

A waterproof socket-type halogen lamp for a livestock barn comprises a fixing body forming a hollow part, a side plate finishing the outside of the fixing body, a contact point, a wire, an annular insulator insulating the fixing body, a spring which is embedded in the hollow part and of which an outer side is supported by the side plate, an inner side supports the outer side of the annular insulator to provide restoration force while supporting one terminal of the tube halogen lamp through the contact point, and an inner waterproof packing which prevents moisture or dust from penetrating to the inner end of the fixing body and has a closed curve shape with a terminal passing groove through which a lamp terminal housing passes, and a tube halogen lamp in which lamp terminals at both ends are connected with the contact point by two socket parts.

Claims

1. A waterproof socket-type halogen lamp for a livestock barn with improved handling, comprising: a socket part (100) which is constituted by a fixing body (10) forming a hollow part in which a wire (40), an annular insulator (50), and a spring (60) are embedded, a side plate (20) finishing the outside of the fixing body (10), a contact point (30) which is positioned inside the annular insulator (50) and coupled to an inner end of the wire to electrically contact one terminal of the tube halogen lamp (200), a wire (40) which supplies power to the contact point (30) through the hollow part after passing through the side plate (20), an annular insulator (50) insulating the fixing body (20) from the contact point (30) after being inserted and seated in the inside of the hollow part, a spring (60) which is embedded in the hollow part and of which an outer side is supported by the side plate (20), an inner side supports the outer side of the annular insulator (50) to provide restoration force while supporting one terminal of the tube halogen lamp (200) through the contact point (30), and an inner waterproof packing (80) which prevents moisture or dust from penetrating to the inner end of the fixing body (10) and has a closed curve shape with a terminal passing groove (85) through which a lamp terminal housing (210) passes; and a tube halogen lamp (200) in which lamp terminals at both ends are connected with the contact point (30) by two socket parts (100).

2. The waterproof socket-type halogen lamp for a livestock barn with improved handling of claim 1, wherein the contact point (30) includes a contact terminal (30) protruding inward a front end, an extended locking part (33) which is extended to be larger than a diameter of the curved contact part (31) at the center, and a wire connection part (35) which is formed outside the extended locking part (33) and of which a front strand of the wire (40) is inserted to a wire coupling part (35a) at the rear end and pressed to have a flat shape, the annular insulator (50) includes a cylindrical body (51), a rectangular through hole (53) which is formed at the center of the cylindrical body (51) and has a horizontal width larger than a vertical width, a locking part support surface (55) which is formed at a portion which is more recessed than an inner surface (51a) of the cylindrical body (51) to contact-support the outer surface (33a) of the extended locking part (33), and a spring support part (57) which protrudes from the outside of the cylindrical body (51) and protrudes to be smaller than a median diameter of the cylindrical body (51), when the extended locking part (33) contacts the locking part support surface (55) by passing an assembly of the contact point (30) and the wire (40) toward the outside from the inside through the rectangular through hole (53), the wire coupling part (35a) having the flat shape does not pass through the rectangular through hole (53) by rotating the assembly of the contact point (30) and the wire (40) to be fixed, and the wire coupling part (35a) having the flat shape passes inwardly through the rectangular through hole (53) by rotating the assembly of the contact point 30 and the wire (40) to expose the contact point (30) outward the annular insulator (50).

3. The waterproof socket-type halogen lamp for a livestock barn with improved handling of claim 2, wherein seated grooves (52) of the wire coupling part which are concavely formed in a circular arc shape from an outer horizontal side of the rectangular through hole (53) of the annular insulator (50) may be vertically formed, respectively.

4. The waterproof socket-type halogen lamp for a livestock barn with improved handling of claim 2, wherein The outer surface (33a) of the extended locking part (33) is convex toward the center, and In order to increase a contact with the convex outer surface (33a) of the extended locking part (33), an inclined part (55a) may be formed to be concave toward the center of the locking part support surface (55).

5. The waterproof socket-type halogen lamp for a livestock barn with improved handling of claim 2, wherein a second packing insert groove (25) is formed on the side plate (20), an outer waterproof packing (70) made of a heat resistant silicon material is mounted on the second packing insert groove (25) to close the outside of the hollow part, a fixing piece (25) is not vertical to the side plate (20), but inclined downwardly in the outer direction while a fixing piece (25) is not fixed to a shade body of the lamp, the fixing piece (25) and the side plate (20) are integrally formed by one stainless steel plate having bending and restoration, and restoration force is provided inwardly when the fixing piece (25) is fixed to the shade body of the lamp.

Description

BRIEF DESCRIPTION OF THE INVENTION

[0023] FIG. 1 is an entire configuration diagram of a waterproof socket-type halogen lamp for a livestock barn of the present invention.

[0024] FIG. 2 is a detailed diagram of a socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention.

[0025] FIG. 3 is a front perspective view of a disassembled state of a annular insulator and a contact point of the socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention.

[0026] FIG. 4 is a configuration diagram of an assembled state of a annular insulator and a contact point of the socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention.

[0027] FIG. 5 is a rear perspective view of a disassembled state of a annular insulator and a contact point of the socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention.

[0028] FIG. 6 is a rear front view of the annular insulator of the present invention.

[0029] FIG. 7 is a configuration diagram of a waterproof packing of the present invention.

EXPLANATION OF REFERENCE NUMERALS AND SYMBOLS

[0030] 10: Fixing part 12: Hollow part 20: Side plate

[0031] 30: Contact point 31: Contact end 33: Extended locking part

[0032] 35: Wire connection part 35a: Wire coupling part

[0033] 40: Wire

[0034] 50: Annular insulator 51: Cylindrical body

[0035] 53: Rectangular through hole 55: Locking part support surface

[0036] 57: Spring support part 80: Inner waterproof packing

[0037] 85: Terminal passing groove 100: Socket part

[0038] 200: Halogen lamp 210: Lamp terminal housing

DETAILED DESCRIPTION OF THE INVENTION

[0039] Hereinafter, a waterproof socket-type halogen lamp for a livestock barn with improved handling according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is an entire configuration diagram of a waterproof socket-type halogen lamp for a livestock barn of the present invention, FIG. 2 is a detailed diagram of a socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention, FIG. 3 is a front perspective view of a disassembled state of a annular insulator and a contact point of the socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention, FIG. 4 is a configuration diagram of an assembled state of a annular insulator and a contact point of the socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention, FIG. 5 is a rear perspective view of a disassembled state of a annular insulator and a contact point of the socket part of the waterproof socket-type halogen lamp for a livestock barn of the present invention, FIG. 6 is a rear front view of the annular insulator of the present invention, and FIG. 7 is a configuration diagram of a waterproof packing of the present invention.

[0040] As illustrated in FIGS. 1 to 7, the waterproof socket-type halogen lamp for a livestock barn with improved handling includes a socket part 100 which is configured by a fixing body 10 forming a hollow part in which a wire 40, an annular insulator 50, and a spring 60 are embedded, a side plate 20 finishing the outside of the fixing body 10, a contact point 30 which is positioned inside the annular insulator 50, coupled to an inner end of the wire to electrically contact one terminal of the tube halogen lamp 200, a wire 40 which supplies power to the contact point 30 through the hollow part after passing through the side plate 20, an annular insulator 50 insulating the fixing body 20 from the contact point 30 after being inserted and seated in the inside of the hollow part, a spring 60 which is embedded in the hollow part and of which an outer side is supported by the side plate 20, an inner side supports the outer side of the annular insulator 50 to provide restoration force while supporting one terminal of the tube halogen lamp 200 through the contact point 30, and an inner waterproof packing 80 which prevents moisture or dust from penetrating to the inner end of the fixing body 10 and has a closed curve shape with a terminal passing groove 85 through which a lamp terminal housing 210 passes. Further, the waterproof socket-type halogen lamp for a livestock barn includes a tube halogen lamp 200 in which lamp terminals at both ends are connected with the contact point 30 by two socket parts 100.

[0041] As illustrated in FIGS. 3 to 7, in the waterproof socket-type halogen lamp for a livestock barn with improved handling, the contact point 30 includes a contact terminal 30 protruding inward a front end, an extended locking part 33 which is extended to be larger than a diameter of the curved contact part 31 at the center, and a wire connection part 35 which is formed outside the extended locking part 33 and a front strand of the wire 40 is inserted to a wire coupling part 35a at the rear end and pressed to have a flat shape.

[0042] As illustrated in FIGS. 3 to 7, in the waterproof socket-type halogen lamp for a livestock barn with improved handling, the annular insulator 50 includes a cylindrical body 51, a rectangular through hole 53 which is formed at the center of the cylindrical body 51 and has a horizontal width larger than a vertical width, a locking part support surface 55 which is formed at a portion which is more recessed than an inner surface 51a of the cylindrical body 51 to contact-support the outer surface 33a of the extended locking part 33, and a spring support part 57 which protrudes from the outside of the cylindrical body 51 and protrudes to be smaller than a median diameter of the cylindrical body 51. When the extended locking part 33 contacts the locking part support surface 55 by passing an assembly of the contact point 30 and the wire 40 toward the outside from the inside through the rectangular through hole 53, the wire coupling part 35a having the flat shape does not pass through the rectangular through hole 53 by rotating the assembly of the contact point 30 and the wire 40 to be fixed. The wire coupling part 35a having the flat shape passes inwardly through the rectangular through hole 53 by rotating the assembly of the contact point 30 and the wire 40 to expose the contact point 30 outward the annular insulator 50.

[0043] As illustrated in FIGS. 3 to 7, in the waterproof socket-type halogen lamp for a livestock barn with improved handling, seated grooves 52 of the wire coupling part which are concavely formed in a circular arc shape from an outer horizontal side of the rectangular through hole 53 of the annular insulator 50 may be vertically formed, respectively. The outer surface 33a of the extended locking part 33 is convex toward the center, and in order to increase a contact with the convex outer surface 33a of the extended locking part 33, an inclined part 55a may be formed to be concave toward the center of the locking part support surface 55.

[0044] As illustrated in FIGS. 1 to 7, in the waterproof socket-type halogen lamp for a livestock barn with improved handling, a second packing insert groove 25 is formed on the side plate 20, an outer waterproof packing 70 made of a heat resistant silicon material is mounted on the second packing insert groove 25 to close the outside of the hollow part, a fixing piece 25 is not vertical to the side plate 20, but inclined downwardly in the outer direction while a fixing piece 25 is not fixed to a shade body of the lamp, the fixing piece 25 and the side plate 20 are integrally formed by one stainless steel plate having bending and restoration, and restoration force is provided inwardly when the fixing piece 25 is fixed to the shade body of the lamp.