CN212617885U - Waterproof wire installation device of explosion-proof working lamp - Google Patents
Waterproof wire installation device of explosion-proof working lamp Download PDFInfo
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- CN212617885U CN212617885U CN202021679301.9U CN202021679301U CN212617885U CN 212617885 U CN212617885 U CN 212617885U CN 202021679301 U CN202021679301 U CN 202021679301U CN 212617885 U CN212617885 U CN 212617885U
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Abstract
The utility model relates to an explosion-proof work lamp, in particular to explosion-proof work lamp's waterproof wire installation device. The utility model provides a following technical scheme: the utility model provides a waterproof wire installation device of explosion-proof work lamp, including the cavity pedestal, the axial one end of cavity pedestal is the link of being connected with the lamp body, the other end is seted up and is supplied wire male spliced eye, wire that has through the baffle isolation in the cavity pedestal inserts chamber and components and parts installation cavity, set up on the baffle and supply the wire to insert the mounting hole that the chamber entered into the components and parts installation cavity by the wire, the delivery outlet and the components and parts installation station that supply the wire output have been seted up in the component ware installation cavity, be equipped with the connecting hole that switches on perpendicularly with the delivery outlet on the baffle, the wire inserts the intracavity and is equipped with one end and switches on with the connecting hole, the other end inserts the. Adopt above-mentioned technical scheme, provide a waterproof wire installation device of explosion-proof working lamp that leakproofness is stable, simple structure.
Description
Technical Field
The utility model relates to an explosion-proof work lamp, in particular to explosion-proof work lamp's waterproof wire installation device.
Background
The explosion-proof working lamp is a lighting lamp. The method is suitable for inflammable and explosive occasions, such as various accident rush repairs, tunnels, subway construction and other occasions. The traditional explosion-proof working lamp mainly comprises a lamp shade, a cavity connected with the lamp shade, a luminous body arranged in the cavity, a luminous element device and a top cover for sealing the cavity, wherein a wire mounting seat for a wire to enter the cavity is arranged on the top cover.
Traditional wire mount pad is including hollow pedestal, has the installation cavity that supplies wire and other components and parts (such as relay or switch) to install in the hollow pedestal, and the axial one end of hollow pedestal passes through the fastener to be connected with the top cap, and the axial other end has the spliced eye that supplies the wire to insert.
In the use, outside medium enters into the installation intracavity by plug hole department easily, and the medium can cause damage or corruption to the components and parts in the installation intracavity to lead to the unable normal use of explosion-proof working light or improve its maintenance cost.
In order to prevent external media from entering, the applicant filed a patent with a patent number "ZL 201821554451. X" entitled "waterproof mounting seat of explosion-proof working lamp" on 21/09/2018. The waterproof mounting seat of the explosion-proof working lamp mainly comprises a hollow seat body, wherein one longitudinal end of the hollow seat body is a connecting end connected with a lamp body, the other longitudinal end of the hollow seat body is provided with a plug-in hole for a wire to be inserted, a wire insertion cavity and a component mounting cavity which are isolated by a partition plate are arranged in the hollow seat body, the partition plate is longitudinally arranged along the hollow seat body, the partition plate is provided with a mounting hole for the wire to enter the component mounting cavity from the wire insertion cavity, and an output hole for outputting the wire and a component mounting station are arranged in the component mounting cavity; the plug hole is communicated with the wire insertion cavity, the other end of the wire insertion cavity, which is opposite to the end communicated with the plug hole, is provided with a medium discharge channel communicated with the outside to promote medium discharge, the mounting hole is positioned in the middle of the partition plate, and the medium discharge channel is correspondingly arranged at the bottom of the partition plate.
Because the delivery outlet is wire mount pad and lamp body internal connection's connector, if when having the medium in the wire mount pad, then the medium can be by this delivery outlet entering into the lamp body in, can cause the damage to components and parts such as LED lamp in the lamp body and circuit board. However, the delivery outlet is located the bottom of unit ware installation cavity, and this delivery outlet sets up along the axial of unit ware installation cavity, and when implementing the encapsulating sealed in the delivery outlet that has the wire to alternate, the glue of pouring can flow to the lamp body in along the delivery outlet in, and can't guarantee the sealed between wire and the delivery outlet.
Disclosure of Invention
As a further improvement to the prior art, the utility model provides a waterproof wire installation device of explosion-proof working lamp that leakproofness is stable, simple structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: a waterproof wire installation device of an explosion-proof working lamp comprises a hollow seat body, wherein one axial end of the hollow seat body is a connecting end connected with a lamp body, the other end of the hollow seat body is provided with a plug-in hole for a wire to be inserted, a wire insertion cavity and a component installation cavity which are isolated by a partition plate are arranged in the hollow seat body, the partition plate is longitudinally arranged along the hollow seat body, the partition plate is provided with an installation hole for the wire to enter the component installation cavity from the wire insertion cavity, an output hole for outputting the wire and a component installation station are arranged in a component installation cavity, the output hole is arranged at the bottom of the component installation cavity and is arranged along the axial direction of the component installation cavity; the spliced eye switches on with the wire insertion chamber, and the wire insertion chamber has for the other end department that switches on one end with the spliced eye and switches on with the outside and make medium exhaust medium escape way, and the mounting hole is located the middle part of baffle, and medium escape way corresponds the setting with the bottom of baffle, its characterized in that: the baffle on be equipped with the connecting hole that switches on with the delivery outlet is perpendicular, the wire inserts the intracavity and is equipped with the injecting glue passageway that one end and connecting hole switched on, the other end and wire insert the chamber and switch on.
Adopt above-mentioned technical scheme, be the connecting hole that switches on perpendicularly with the delivery outlet through seting up on the baffle, and insert the injecting glue passageway that the intracavity set up and switch on with the connecting hole at the wire, part wire is inserted by the spliced eye of cavity pedestal, then directly enter into the connecting hole by the injecting glue passageway, and peg graft to the lamp body by connecting hole and delivery outlet, accomplish the installation back of wire, can inject glue in the injecting glue passageway, because the straight form of injecting glue passageway arranges in the wire inserts the intracavity, consequently, after injecting glue in the injecting glue passageway, glue can not too fast flow, can form the obturator with between the inner wall of wire and passageway in the injecting glue passageway after solidifying, thereby guarantee the sealed of delivery outlet department, prevent that the medium from entering into the lamp body by the delivery outlet, further provide the protection to the components and parts in the lamp body.
The utility model discloses further set up to: the cavity pedestal is including the box body of two concatenations, and one of them box body is for having the main box body of the lamp body connecting seat of being connected with the lamp body, and another box body is the concatenation box body, be equipped with annular connection pad on the outer peripheral face of the lamp body connecting seat of main box body, the equipartition has the connection lug that a plurality of can supply the fastener to connect on the connection pad, and the connection pad has sealed step between the one end that is close to lamp body connecting seat bottom end face and the lamp body connecting seat.
By adopting the technical scheme, the sealing step can ensure the sealing between the lamp body connecting seat and the lamp body, and the external medium is prevented from being immersed between the lamp body connecting seat and the lamp body.
The utility model discloses further set up to: the component mounting cavity and the partition plate are located in the main box body, an opening for conducting the component mounting cavity and the outside is formed in the main box body, a sealing cover capable of enabling the component mounting cavity to be conducted or sealed with the outside is arranged at the opening, and the sealing cover is detachably connected with the main box body.
By adopting the technical scheme, the installation and the assembly of the components are convenient.
The utility model discloses further set up to: the main box body is connected with the splicing box body through a fastener, a positioning mounting hole is formed in the end face, facing the splicing box body, of the main box body, and a positioning protrusion matched with the positioning mounting hole is formed in the splicing box body.
By adopting the technical scheme, the main box body and the splicing box body can be completely matched when being assembled due to the arrangement of the positioning mounting hole and the positioning bulge, and the situation that the main box body and the splicing box body cannot be sealed due to deviation can not occur during assembly.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view of section I of FIG. 4;
fig. 6 is a partially exploded view of the embodiment of the present invention;
fig. 7 is a partially exploded view illustrating a second embodiment of the present invention.
Detailed Description
As shown in fig. 1-7, a waterproof wire installation device for an explosion-proof working lamp comprises a hollow base 1, one axial end of the hollow base 1 is a connection end 11 connected with a lamp body, the other end is provided with a plug hole 12 for a wire to be inserted, the hollow base 1 is internally provided with a wire insertion cavity 14 and a component installation cavity 15 which are separated by a partition plate 13, the partition plate 13 is longitudinally arranged along the hollow base 1, the partition plate 13 is provided with an installation hole 16 for the wire to enter the component installation cavity 15 from the wire insertion cavity 14, the component installation cavity 15 is internally provided with an output hole 17 for the wire to be output and a component installation station 151, the output hole 17 is arranged at the bottom of the component installation cavity 15 and is arranged along the axial direction of the component installation cavity 15; plug-in hole 12 and wire insert chamber 14 and switch on, and the wire inserts chamber 14 and has for the other end department that switches on one end with plug-in hole 12 and switches on the medium escape way that makes medium discharge with the outside, mounting hole 16 is located the middle part of baffle 13, medium escape way corresponds the setting with the bottom of baffle 13, be equipped with on the baffle 13 with the perpendicular connecting hole 2 that switches on of output hole 17, the wire inserts and is equipped with one end and switches on with connecting hole 2 in the chamber 14, the other end inserts the injecting glue passageway 3 that chamber 14 switched on with the wire. In the above scheme, through set up the connecting hole 2 that is perpendicular conduction with output hole 17 on baffle 13, and set up the injecting glue passageway 3 that switches on with connecting hole 2 in wire inserts the chamber 14, some wires are inserted by the spliced eye 12 of cavity pedestal, then directly enter into connecting hole 2 by injecting glue passageway 3, and peg graft to the lamp body in connecting hole 2 and output hole 17, after accomplishing the installation of wire, can inject glue in injecting glue passageway 3, because injecting glue passageway 3 straight form arrange in wire inserts the chamber 14, therefore inject glue in injecting glue passageway 3 after, glue can not too fast flow, can form the obturator between wire and the inner wall of passageway in with injecting glue passageway 3 after solidifying, thereby guarantee the sealing of output hole 17 department, prevent that the medium from entering into the lamp body by output hole 17, further provide the protection to the components and parts in the lamp body. It should be noted that, the glue injection channel 3 and the hollow seat body 1 are integrally formed, so that the processing is convenient, and meanwhile, the sealing performance is ensured.
The embodiment of the utility model provides an in, cavity pedestal 1 is including the box body of two concatenations, and one of them box body is the main box body 18 that has the lamp body connecting seat 181 of being connected with the lamp body, and another box body is concatenation box body 19, is equipped with annular connection pad 182 on the outer peripheral face of the lamp body connecting seat 181 of main box body 18, and the equipartition has a plurality of to supply the connection lug 183 that the fastener is connected on the connection pad 182, and connection pad 182 has sealed step 184 between the one end that is close to lamp body connecting seat 181 bottom terminal surface and lamp body connecting seat 181. The sealing step 184 is provided to ensure sealing between the lamp body connecting seat 181 and the lamp body, and prevent external media from being immersed between the lamp body connecting seat 181 and the lamp body. In order to facilitate the assembly of components, the component mounting cavity 15 and the partition plate 13 are located in the main box body 18, an opening for conducting the component mounting cavity 15 with the outside is formed in the main box body 18, a sealing cover 4 capable of enabling the component mounting cavity 15 to be conducted with the outside or sealed is arranged at the opening, and the sealing cover 4 is detachably connected with the main box body 18.
In order to facilitate the assembly between the main box body 18 and the splicing box body 19, the main box body 18 and the splicing box body 19 are connected through a fastener, the fastener is a locking bolt, a positioning mounting hole 185 is formed in the end face, facing the splicing box body 19, of the main box body 18, and a positioning protrusion 191 matched with the positioning mounting hole 185 is formed in the splicing box body 19. Of course, it is also possible to provide the positioning holes on the splice case 19 and the positioning protrusions on the main case 18.
Claims (4)
1. A waterproof wire installation device of an explosion-proof working lamp comprises a hollow seat body, wherein one axial end of the hollow seat body is a connecting end connected with a lamp body, the other end of the hollow seat body is provided with a plug-in hole for a wire to be inserted, a wire insertion cavity and a component installation cavity which are isolated by a partition plate are arranged in the hollow seat body, the partition plate is longitudinally arranged along the hollow seat body, the partition plate is provided with an installation hole for the wire to enter the component installation cavity from the wire insertion cavity, an output hole for outputting the wire and a component installation station are arranged in a component installation cavity, the output hole is arranged at the bottom of the component installation cavity and is arranged along the axial direction of the component installation cavity; the spliced eye switches on with the wire insertion chamber, and the wire insertion chamber has for the other end department that switches on one end with the spliced eye and switches on with the outside and make medium exhaust medium escape way, and the mounting hole is located the middle part of baffle, and medium escape way corresponds the setting with the bottom of baffle, its characterized in that: the baffle on be equipped with the connecting hole that switches on with the delivery outlet is perpendicular, the wire inserts the intracavity and is equipped with the injecting glue passageway that one end and connecting hole switched on, the other end and wire insert the chamber and switch on.
2. The waterproof wire installation device of an explosion-proof working lamp according to claim 1, wherein: the lamp body connecting seat comprises a hollow seat body and a lamp body connecting seat, wherein the hollow seat body comprises two spliced box bodies, one box body is a main box body provided with a lamp body connecting seat connected with a lamp body, the other box body is a spliced box body, an annular connecting disc is arranged on the outer peripheral surface of the lamp body connecting seat of the main box body, a plurality of connecting lugs connected with a fastener are evenly distributed on the connecting disc, and a sealing step is arranged between one end, close to the bottom end face of the lamp body connecting seat, of the connecting disc and the.
3. The waterproof wire mounting device for an explosion-proof working lamp according to claim 2, wherein: the component mounting cavity and the partition plate are located in the main box body, an opening for conducting the component mounting cavity and the outside is formed in the main box body, a sealing cover capable of enabling the component mounting cavity to be conducted or sealed with the outside is arranged at the opening, and the sealing cover is detachably connected with the main box body.
4. The waterproof wire mounting device for an explosion-proof working lamp according to claim 2 or 3, characterized in that: the main box body and the splicing box body are connected through a fastener, a positioning mounting hole is formed in the end face, facing the splicing box body, of the main box body, and a positioning protrusion matched with the positioning mounting hole is formed in the splicing box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679301.9U CN212617885U (en) | 2020-08-12 | 2020-08-12 | Waterproof wire installation device of explosion-proof working lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679301.9U CN212617885U (en) | 2020-08-12 | 2020-08-12 | Waterproof wire installation device of explosion-proof working lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212617885U true CN212617885U (en) | 2021-02-26 |
Family
ID=74712077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021679301.9U Active CN212617885U (en) | 2020-08-12 | 2020-08-12 | Waterproof wire installation device of explosion-proof working lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212617885U (en) |
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2020
- 2020-08-12 CN CN202021679301.9U patent/CN212617885U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.706 Yanyun Road, oujiangkou Industrial Cluster District, Wenzhou City, Zhejiang Province 325000 Patentee after: ZHEJIANG ZHANHAO TECHNOLOGY Co.,Ltd. Address before: No. 201-1 canglan Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee before: ZHEJIANG ZHANHAO TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |