CN212456466U - LED explosion-proof working lamp - Google Patents
LED explosion-proof working lamp Download PDFInfo
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- CN212456466U CN212456466U CN202021494704.6U CN202021494704U CN212456466U CN 212456466 U CN212456466 U CN 212456466U CN 202021494704 U CN202021494704 U CN 202021494704U CN 212456466 U CN212456466 U CN 212456466U
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- lamp
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Abstract
The utility model relates to an illuminating tool of special operating mode, in particular to explosion-proof work light of LED. The technical scheme is as follows: the utility model provides an explosion-proof work lamp of LED, including the lamp shade, the lamp body of being connected with the lamp shade and the wire mount pad of being connected with the lamp body, the lamp body has the control element installation cavity with the combination department of wire mount pad, the axial one end of lamp body has the installation cavity of being connected with the lamp shade and supplying the LED installation, the axial other end has the extension body of extending towards the wire mount pad, the extension internal portion has the cavity that forms the control element installation cavity after splicing with the wire mount pad, the equipartition has a plurality of fin on the outer peripheral face of lamp body, the equipartition has the first summit of a plurality of on the outer peripheral face of extension body, the equipartition has a plurality of strengthening rib on the bottom terminal surface of extension body cavity. Adopt above-mentioned technical scheme, provide a lamp body be convenient for the drawing of patterns, prevent that the lamp body is impaired, guarantee product processingquality's LED explosion-proof work lamp when processing.
Description
Technical Field
The utility model relates to an illuminating tool of special operating mode, in particular to explosion-proof work light of LED.
Background
The LED explosion-proof working lamp is an illuminating tool used in flammable and explosive working conditions, such as accident emergency repair sites, tunnels and coal mines. The traditional LED explosion-proof working lamp mainly comprises a lampshade, a lamp body connected with the lampshade and a lead mounting seat connected with the lamp body, wherein a control element mounting cavity is arranged at the joint of the lamp body and the lead mounting seat.
The lamp body is formed through a special die in a machining mode, an installation cavity for installing the LED is formed in one axial end of the lamp body, an extending body extending towards the wire installation seat is formed in the other axial end of the lamp body, a cavity which is spliced with the wire installation seat to form the control element installation cavity is formed in the extending body, and a plurality of radiating fins are evenly distributed on the outer peripheral face of the lamp body. After the lamp body is molded through the mold, the mold is demolded through the ejector rod. The ejector pin usually can implement the conflict to the extension body of lamp body, at conflict drawing of patterns in-process, can cause extension body deformation or damage often, leads to the whole scrapping of lamp body.
Disclosure of Invention
Not enough to prior art exists, the utility model provides a lamp body is convenient for the drawing of patterns, prevents that the lamp body is adding the LED explosion-proof work lamp impaired, that guarantee product processingquality man-hour.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an explosion-proof work light of LED, including the lamp shade, the lamp body of being connected with the lamp shade and the wire mount pad of being connected with the lamp body, the lamp body has the control element installation cavity with the combination department of wire mount pad, the axial one end of lamp body has the installation cavity of being connected with the lamp shade and supplying the LED installation, and the axial other end has the extension body that extends towards the wire mount pad, extends the internal portion and has the cavity that forms the control element installation cavity after splicing with the wire mount pad, and the equipartition has a plurality of fin, its characterized in that on the outer peripheral face of lamp body: the outer peripheral surface of the extension body is uniformly provided with a plurality of first vertexes, the bottom end surface of the cavity of the extension body is uniformly provided with a plurality of reinforcing ribs, and the reinforcing ribs are respectively provided with at least one second vertex.
By adopting the technical scheme, the plurality of first vertexes for the ejector rod of the die to abut and press are arranged on the peripheral surface of the extension body, so that the ejector rod has a better acting point when the ejection is carried out, the extension body cannot be directly ejected, the demolding is facilitated, and the lamp body is protected; the setting on the second summit of strengthening rib on the bottom terminal surface of extension body cavity makes the lamp body have more top contact points when the drawing of patterns, has reduced the roof pressure of ejector pin to same region on the lamp body, and further the lamp body that prevents appears warping or damaging when the drawing of patterns, has guaranteed lamp body processingquality, and the drawing of patterns time can be shortened to many roof pressures simultaneously, improves machining efficiency.
The utility model discloses further set up to: a connecting disc with the diameter larger than that of the extension body is arranged between the extension body and the radiating fin of the lamp body, a plurality of lugs are arranged on the peripheral surface of the connecting disc, mounting holes for mounting fastening screws are formed in the lugs, and the lugs are third vertexes.
By adopting the technical scheme, the lug can be used as the locking part of the fastening screw, so that the lamp body and the wire mounting seat are fixed, and can be used as a third peak, thereby increasing the peak, enabling the jacking area to be more dispersed, further preventing the lamp body from deforming or damaging during demoulding, and ensuring the processing quality of the lamp body.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic perspective view of the lamp body in the embodiment of the present invention.
Detailed Description
Fig. 1-2 show an explosion-proof working LED lamp, which includes a lamp housing 1, a lamp body 2 connected to the lamp housing 1, and a lead mounting base 3 connected to the lamp body 2, a control element mounting cavity 4 is provided at a joint of the lamp body 2 and the lead mounting base 3, a mounting cavity 21 connected to the lamp housing 1 and used for mounting an LED is provided at one axial end of the lamp body 2, an extension body 25 extending toward the lead mounting base 3 is provided at the other axial end of the lamp body, a cavity 251 spliced with the lead mounting base 3 to form the control element mounting cavity 4 is provided inside the extension body 25, a plurality of cooling fins 22 are uniformly provided on an outer peripheral surface of the lamp body 2, a plurality of first vertexes 252 are uniformly provided on an outer peripheral surface of the extension body 25, a plurality of reinforcing ribs 23 are uniformly provided on a bottom end surface of the cavity 251 of the extension body 25, and at least one second. In the above scheme, by providing a plurality of first vertices 252 for abutting and pressing the ejector pins of the mold on the outer circumferential surface of the extension body 25, the ejector pins have better force points when performing the pressing, so that the extension body 25 is not directly pressed, the demolding is facilitated, and the lamp body 2 is protected; the arrangement of the second vertex 231 of the reinforcing rib 23 on the bottom end surface of the cavity 251 of the extension body 25 enables the lamp body 2 to have more jacking points during demoulding, reduces jacking pressure of the jacking rod on the same area of the lamp body 2, further prevents the lamp body 2 from deforming or being damaged during demoulding, ensures the processing quality of the lamp body 2, and can shorten demoulding time and improve processing efficiency due to the jacking pressure at multiple positions.
In the embodiment of the present invention, a connection pad 24 having a diameter larger than that of the extension 25 is disposed between the extension 25 and the heat sink 22 of the lamp body 2, a plurality of lugs 241 are disposed on an outer peripheral surface of the connection pad 24, a mounting hole 2411 for mounting a fastening screw is disposed on the lug 241, and the lug 241 is a third vertex. The arrangement of the lug 241 can be used as a locking part of a fastening screw, so that the lamp body 2 and the wire mounting seat 3 are fixed, and can be used as a third vertex, so that the vertex is increased, the jacking area is more dispersed, the lamp body 2 is further prevented from being deformed or damaged during demolding, and the processing quality of the lamp body 2 is ensured.
Claims (2)
1. The utility model provides an explosion-proof work light of LED, including the lamp shade, the lamp body of being connected with the lamp shade and the wire mount pad of being connected with the lamp body, the lamp body has the control element installation cavity with the combination department of wire mount pad, the axial one end of lamp body has the installation cavity of being connected with the lamp shade and supplying the LED installation, and the axial other end has the extension body that extends towards the wire mount pad, extends the internal portion and has the cavity that forms the control element installation cavity after splicing with the wire mount pad, and the equipartition has a plurality of fin, its characterized in that on the outer peripheral face of lamp body: the outer peripheral surface of the extension body is uniformly provided with a plurality of first vertexes, the bottom end surface of the cavity of the extension body is uniformly provided with a plurality of reinforcing ribs, and the reinforcing ribs are respectively provided with at least one second vertex.
2. The LED explosion-proof working lamp according to claim 1, characterized in that: a connecting disc with the diameter larger than that of the extension body is arranged between the extension body and the radiating fin of the lamp body, a plurality of lugs are arranged on the outer peripheral surface of the connecting disc, mounting holes for mounting fastening screws are formed in the lugs, and the lugs are third vertexes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494704.6U CN212456466U (en) | 2020-07-24 | 2020-07-24 | LED explosion-proof working lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494704.6U CN212456466U (en) | 2020-07-24 | 2020-07-24 | LED explosion-proof working lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212456466U true CN212456466U (en) | 2021-02-02 |
Family
ID=74476192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021494704.6U Active CN212456466U (en) | 2020-07-24 | 2020-07-24 | LED explosion-proof working lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212456466U (en) |
-
2020
- 2020-07-24 CN CN202021494704.6U patent/CN212456466U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |