CN108980710B - Explosion-proof working lamp with waterproof function - Google Patents
Explosion-proof working lamp with waterproof function Download PDFInfo
- Publication number
- CN108980710B CN108980710B CN201811107971.0A CN201811107971A CN108980710B CN 108980710 B CN108980710 B CN 108980710B CN 201811107971 A CN201811107971 A CN 201811107971A CN 108980710 B CN108980710 B CN 108980710B
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- Prior art keywords
- cavity
- box body
- wire
- main box
- explosion
- Prior art date
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 230000007547 defect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to an explosion-proof working lamp, in particular to an explosion-proof working lamp with a waterproof function. The specific technical scheme is as follows: the utility model provides an explosion-proof work lamp with waterproof function, including the lamp shade, the cavity, the luminous body, control spare and wire mount pad, be equipped with the spliced eye on the wire mount pad, be equipped with the alarm indication lamp on the outer wall of cavity, be equipped with the chamber of placing of alarm indication lamp and flameproof installation lack groove on the cavity, be equipped with in the flameproof installation lack groove and have the light-passing board that extends to placing the intracavity flameproof ring, have in the wire mount pad to insert chamber and components and parts installation cavity through the baffle isolation and switch on and have medium discharge channel with the spliced eye, set up on the baffle and supplied the wire to enter into components and parts installation cavity's mounting hole by the wire insertion chamber, component installation intracavity has seted up output hole and components and parts installation station that supplies the wire output. By adopting the technical scheme, the explosion-proof working lamp with the waterproof function has the advantages of good water drainage property, simple structure and safe use.
Description
Technical Field
The invention relates to an explosion-proof working lamp, in particular to an explosion-proof working lamp with a waterproof function.
Background
The explosion-proof working lamp is a lighting lamp. The method is suitable for inflammable and explosive occasions, such as various accident emergency repair, tunnel, subway construction and the like.
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 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.
The 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) installation in the cavity casing, and the axial one end of cavity base is connected with the top cap through the fastener, and the axial other end has the spliced eye that supplies the wire to insert.
In the use, outside medium is easily entered into the installation intracavity by spliced eye department, and the medium can cause damage or corruption to the components and parts in the installation intracavity, can lead to operating personnel to electrocute or explosion-proof work lamp unable normal use, improves its maintenance cost. In order to prevent the ingress of external media, a person skilled in the art will normally place a sealing ring between the plug hole and the wires, however, the number of wires is not just one, and there is still a gap between the wires, from which gap the media can still enter the installation cavity. Therefore, it has been an insurmountable challenge for those skilled in the art to prevent external damage to components within the lead mount.
Moreover, the traditional explosion-proof working lamp only has the function of illumination, and when dangerous situations occur in the working condition where the traditional explosion-proof working lamp is located, the traditional explosion-proof working lamp does not have the functions of prompting and alarming, so that workers working in the working condition cannot know the existence of the dangerous situations in time, delay the evacuation time and influence the personal safety of the workers.
To overcome this drawback, the applicant filed an explosion-proof emergency work light with application number 201510505396.3 on 24 th 5 th 2018, in which an alarm module was added to the explosion-proof emergency work light. The explosion-proof surface between the alarm module and the lamp body is slightly short, and in order to further advance the explosion-proof surface, the applicant provides a new explosion-proof mode.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the explosion-proof working lamp with the waterproof function, which has the advantages of good water discharge performance, simple structure and safe use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an explosion-proof work lamp with waterproof function, including the lamp shade, with the cavity of lamp shade connection, locate in the cavity can with the external power source electricity be connected luminous body, drive luminous body illumination's control and with this cavity connection's wire mount pad, the wire mount pad is the cavity casing, the vertical one end and the cavity of wire mount pad are connected, and the other end department is equipped with and supplies wire male spliced eye, the alarm indicator that can be connected with control electricity has been seted up on the outer wall of cavity, the cavity is located the installation department of alarm indicator and has offered and has supplied the alarm indicator to place the chamber and should place the flameproof installation defect groove that the chamber switches on, is equipped with flameproof mounting in the flameproof installation defect groove, its characterized in that: the hollow shell is internally provided with a wire inserting cavity and a component mounting cavity which are isolated by a partition board, the partition board is longitudinally arranged along the hollow shell, the partition board is provided with a mounting hole for the wire to enter the component mounting cavity from the wire inserting cavity, and the component mounting cavity is internally provided with an output hole for the wire to output and a component mounting station; the connecting hole is communicated with the lead inserting cavity, the other end of the lead inserting cavity, which is opposite to one end communicated with the connecting hole, is provided with a medium discharging channel communicated with the outside to promote medium discharge, the mounting hole is positioned in the middle of the partition board, and the medium discharging channel is correspondingly arranged at the bottom of the partition board; the flameproof fixing piece comprises a light-transmitting plate which has light transmittance and is matched with the flameproof installation notch, one end of the light-transmitting plate, which faces the placing cavity, is provided with a flameproof ring which extends towards the placing cavity, and the outer wall of the flameproof ring is attached to the inner wall of the placing cavity to form a flameproof surface.
By adopting the technical scheme, the guide mounting seat is divided into the wire inserting cavity and the component mounting cavity, the plug hole for inserting the wire is arranged on the wire inserting cavity, and the bottom of the wire inserting cavity is provided with the medium discharging channel, so that after the medium enters the wire inserting cavity from the plug hole, the medium can be rapidly discharged from the medium discharging channel, and cannot be accumulated in the wire inserting cavity. A baffle for separating wire insert the chamber and components and parts installation cavity is last to have the mounting hole, and the wire that enters into wire insert the chamber from the grafting chamber can enter into components and parts installation cavity through this mounting hole, then enters into the lamp body by the output hole in the components and parts installation cavity. Because the component mounting cavity is separated from the lead inserting cavity, the medium entering from the plugging hole cannot enter the component mounting cavity, so that the components in the component mounting cavity can be prevented from being corroded and damaged by the medium. And provides protection for components. The mounting hole is located higher than the medium discharge passage, so that the medium cannot enter the component mounting chamber through the mounting hole. The explosion-proof ring extending to the placing cavity is arranged on the light-transmitting plate, so that the explosion-proof surface between the light-transmitting plate and the alarm indicator lamp is extended, and further guarantee is provided for the safety of the light-transmitting plate during use.
The invention is further provided with: the hollow shell comprises two spliced box bodies, wherein one box body is a main box body with a lamp body connecting seat connected with the lamp body, the other box body is a spliced box body, a component mounting cavity and a partition plate are positioned in the main box body, an opening for the conduction of the component mounting cavity and the outside is formed in the main box body, a sealing cover capable of promoting the conduction of the component mounting cavity and the outside or sealing the outside is arranged at the opening, the sealing cover is detachably connected with the main box body, a lead inserting cavity is a space formed after the main box body and the spliced box body are spliced, and a medium discharging channel is a gap between the spliced box body and the lamp body connecting seat.
By adopting the technical scheme, the box body is arranged as the main box body and the spliced box body spliced with the main box body, so that the arrangement is convenient for inserting the lead and the processing is more convenient; the medium discharge channel is a gap, and the gap can be formed only by changing the size of the splicing box body during processing, so that the processing is facilitated.
The invention is further arranged as follows: an extension positioning block extending towards the main box body is arranged at the splicing position of the splicing box body towards the main box body, and a splicing groove matched with the extension positioning block is arranged on the main box body; the end faces of the splicing box body, which can be spliced and attached with the main box body, are provided with positioning columns, and the main box body is provided with positioning holes.
By adopting the technical scheme, the main box body and the splicing box body are convenient to splice, and the anastomotic degree after splicing is better.
The invention is further arranged as follows: the lamp body connecting seat is provided with a bulge at the middle part of the end surface of the medium discharging channel in the lead inserting cavity, and the bulge is connected with the planes at the two sides of the bulge through arc-shaped connecting surfaces.
By adopting the technical scheme, when the medium entering from the plug hole firstly falls onto the bulge, the medium is rapidly split onto the plane by the bulge, and is discharged from the plane to the medium discharge channel. This provides for an acceleration of the flow rate of the medium while preventing accumulation of the medium in the wire insertion chamber.
The invention is further arranged as follows: the wire output hole is positioned at the bottom of the component mounting cavity, and the component mounting station is positioned at the upper part of the mounting hole.
By adopting the technical scheme, the device is reasonable in structure, and can further ensure that components and parts are prevented from being corroded by media.
The invention is further described below 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 view in section A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion I of FIG. 2;
fig. 4 is a schematic perspective view of a wire mounting base according to an embodiment of the invention;
FIG. 5 is an exploded view of a wire mount according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a wire mount according to an embodiment of the present invention;
fig. 7 is a schematic view of section B-B of fig. 6.
Description of the embodiments
The explosion-proof working lamp with waterproof function as shown in fig. 1-7 comprises a lamp shade 1, a cavity 2 connected with the lamp shade 1, a luminous body 3 arranged in the cavity 2 and electrically connected with an external power supply, a control piece 4 for driving the luminous body 3 to illuminate and a wire mounting seat 5 connected with the cavity 2, wherein the wire mounting seat 5 is a hollow shell, one longitudinal end of the wire mounting seat 5 is connected with the cavity 2, the other end of the wire mounting seat 5 is provided with an inserting hole 51 for inserting wires, the outer wall of the cavity 2 is provided with an alarm indicator lamp 6 electrically connected with the control piece 4, the cavity 2 is provided with a placing cavity 21 for placing the alarm indicator lamp 6 and an explosion-proof mounting notch 22 communicated with the placing cavity 21, an explosion-proof fixing piece 7 is arranged in the explosion-proof mounting notch 22, a wire inserting cavity 53 and a component mounting cavity 54 are arranged in the wire mounting seat 5, the partition 52 is longitudinally provided with a mounting hole 55 for allowing wires to enter the component mounting cavity 54 from the wire inserting cavity 53, and a component mounting station 542 can be mounted with a wiring station for installing the component or a wiring station 542; the plug hole 51 is communicated with the wire inserting cavity 53, the other end of the wire inserting cavity 53 opposite to the end communicated with the plug hole 51 is provided with a medium discharging channel 531 communicated with the outside to promote medium discharging, the mounting hole 55 is positioned in the middle of the partition plate 52, and the medium discharging channel 531 is correspondingly arranged at the bottom of the partition plate 52; the flameproof fixing member 7 comprises a light-transmitting plate which has light transmittance and is matched with the flameproof installation notch 22, one end of the light-transmitting plate, which faces the placing cavity 21, is provided with a flameproof ring 71 which extends towards the placing cavity 21, and the outer wall of the flameproof ring 71 is attached to the inner wall of the placing cavity 21 to form a flameproof surface. In the above-mentioned scheme, by dividing the wire mounting seat 5 into the wire insertion cavity 53 and the component mounting cavity 54, the insertion hole 51 into which the wire is inserted is located on the wire insertion cavity 53, and the bottom of the wire insertion cavity 53 has the medium discharge channel 531, when the medium enters the wire insertion cavity 53 from the insertion hole 51, the medium can be rapidly discharged from the medium discharge channel 531, and cannot be accumulated in the wire insertion cavity 53. The partition plate 52 for separating the lead insertion chamber 53 and the component mounting chamber 54 has a mounting hole 55, and a lead entering the lead insertion chamber 53 from the insertion hole 51 can enter the component mounting chamber 54 through the mounting hole 55, and then enter the lamp body from the output hole 541 in the component mounting chamber 54. Since the component mounting cavity 54 is separated from the wire insertion cavity 53, the medium entering from the plugging hole 51 does not enter the component mounting cavity 54, thereby ensuring that the components in the component mounting cavity 54 can be protected from the erosion and damage of the medium. And provides protection for components. The mounting hole 55 is located higher than the medium discharge passage 531, and therefore, the medium cannot enter the component mounting chamber 54 from the mounting hole 55. The flameproof ring 71 extending into the placing cavity 21 is arranged on the light-transmitting plate, so that the flameproof surface between the light-transmitting plate and the alarm indicator lamp 6 is extended, and the safety of the light-transmitting plate in use is further ensured.
In the embodiment of the invention, the hollow shell comprises two spliced box bodies, one box body is a main box body 56 with a lamp body connecting seat 563 connected with the lamp body, the other box body is a spliced box body 57, the component mounting cavity 54 and the partition plate 52 are positioned in the main box body 56, an opening 561 for conducting the component mounting cavity 54 with the outside is arranged on the main box body 56, a sealing cover 562 capable of conducting or sealing the component mounting cavity 54 with the outside is arranged at the opening 561, the sealing cover 562 is detachably connected with the main box body 56, the lead inserting cavity 53 is a space formed after the main box body 56 is spliced with the spliced box body 57, and the medium discharging channel 531 is a gap between the spliced box body 57 and the lamp body connecting seat 563. The box body is arranged to be a main box body 56 and a spliced box body 57 spliced with the main box body 56, so that the arrangement is convenient for inserting wires and the processing is more convenient; the medium discharge passage 531 is a gap that can be formed by merely changing the size of the splice case 57 at the time of processing, thereby facilitating processing.
In order to facilitate the splicing of the main box body 56 and the splicing box body 57, the matching degree of the main box body 56 and the splicing box body 57 is better, an extending positioning block 571 extending towards the main box body 56 is arranged at the splicing position of the splicing box body 57 towards the main box body 56, and a splicing groove 564 matched with the extending positioning block 571 is arranged on the main box body 56; the end faces of the splicing box body 57, which can be spliced and attached to the main box body 56, are provided with positioning columns 572, and the main box body 56 is provided with positioning holes 565.
In the embodiment of the present invention, in order to accelerate the discharge speed of the medium and prevent the medium from accumulating in the wire insertion chamber 53, the lamp body connecting seat 563 has a protrusion 58 in the middle of the end surface of the wire insertion chamber 43 at the medium discharge passage 531, and the protrusions 58 are engaged with the flat surfaces 581 at both sides thereof by the arc engaging surfaces 582. The wire output holes 541 are at the bottom of the component mounting cavity 54 and the component mounting stations 542 are at the upper portions of the mounting holes 55.
Claims (1)
1. The utility model provides an explosion-proof work lamp with waterproof function, including the lamp shade, with the cavity of lamp shade connection, locate in the cavity can with the external power source electricity be connected luminous body, drive luminous body illumination's control and with this cavity connection's wire mount pad, the wire mount pad is the cavity casing, the vertical one end and the cavity of wire mount pad are connected, and the other end department is equipped with and supplies wire male spliced eye, the alarm indicator that can be connected with control electricity has been seted up on the outer wall of cavity, the cavity is located the installation department of alarm indicator and has offered and has supplied the alarm indicator to place the chamber and should place the flameproof installation defect groove that the chamber switches on, is equipped with flameproof mounting in the flameproof installation defect groove, its characterized in that: the hollow shell is internally provided with a wire inserting cavity and a component mounting cavity which are isolated by a partition board, the partition board is longitudinally arranged along the hollow shell, the partition board is provided with a mounting hole for the wire to enter the component mounting cavity from the wire inserting cavity, and the component mounting cavity is internally provided with an output hole for the wire to output and a component mounting station; the connecting hole is communicated with the lead inserting cavity, the other end of the lead inserting cavity, which is opposite to one end communicated with the connecting hole, is provided with a medium discharging channel communicated with the outside to promote medium discharge, the mounting hole is positioned in the middle of the partition board, and the medium discharging channel is correspondingly arranged at the bottom of the partition board; the explosion-proof fixing piece comprises a light-transmitting plate which has light transmittance and is matched with the explosion-proof installation notch, an explosion-proof ring which extends towards the placing cavity is arranged at one end of the light-transmitting plate, which faces towards the placing cavity, the outer wall of the explosion-proof ring is attached to the inner wall of the placing cavity to form an explosion-proof surface, the hollow shell comprises two spliced box bodies, one box body is a main box body with a lamp body connecting seat connected with the lamp body, the other box body is a spliced box body, the component installation cavity and the partition plate are positioned in the main box body, an opening for the conduction of the component installation cavity and the outside is formed in the main box body, a sealing cover which can promote the conduction or sealing of the component installation cavity and the outside is arranged at the opening, the sealing cover is detachably connected with the main box body, a lead insertion cavity is a space formed after the main box body and the spliced box body are spliced, a medium discharge channel is a gap between the spliced box body and the lamp body connecting seat, the middle part of the end face of the medium discharge channel connected with the lead is provided with a bulge, the middle part of the end face of the medium discharge channel is provided with a positioning block, the bulge is connected with the spliced box body, the plane of the two sides of the bulge is connected with the main box body, the main box body is connected with the arc-shaped connecting blocks, the main box body is arranged towards the main box body, the main box body is provided with an arc-shaped splicing groove which extends towards the main box extending towards the main box, and extends towards the main box body, and is provided with the main box, and extends; the splicing box body and the main box body can be spliced and abutted, the positioning column is arranged on the end face, the main box body is provided with the positioning hole, the wire output hole is positioned at the bottom of the component mounting cavity, and the component mounting station is positioned at the upper part of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107971.0A CN108980710B (en) | 2018-09-21 | 2018-09-21 | Explosion-proof working lamp with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107971.0A CN108980710B (en) | 2018-09-21 | 2018-09-21 | Explosion-proof working lamp with waterproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108980710A CN108980710A (en) | 2018-12-11 |
| CN108980710B true CN108980710B (en) | 2024-03-22 |
Family
ID=64546534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107971.0A Active CN108980710B (en) | 2018-09-21 | 2018-09-21 | Explosion-proof working lamp with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980710B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825267A (en) * | 2009-03-05 | 2010-09-08 | 海洋王照明科技股份有限公司 | Lamp respirator and lamp with same |
| CN202048460U (en) * | 2011-04-29 | 2011-11-23 | 深圳市紫光照明技术有限公司 | Light-emitting diode (LED) explosion-preventing lamp |
| EP2764924A1 (en) * | 2013-02-06 | 2014-08-13 | Xiamen Solex High-tech Industries Co., Ltd. | A suction and explosion proof mechanism for a waterway accessory |
| CN107036061A (en) * | 2017-06-05 | 2017-08-11 | 佛山市睿锋照明有限公司 | A kind of fire resistant lighting fitting |
| CN208764766U (en) * | 2018-09-21 | 2019-04-19 | 浙江展豪科技有限公司 | Antiexplosive working lamp with water-proof function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9869464B2 (en) * | 2015-09-23 | 2018-01-16 | Cooper Technologies Company | Hermetically-sealed light fixture for hazardous environments |
-
2018
- 2018-09-21 CN CN201811107971.0A patent/CN108980710B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825267A (en) * | 2009-03-05 | 2010-09-08 | 海洋王照明科技股份有限公司 | Lamp respirator and lamp with same |
| CN202048460U (en) * | 2011-04-29 | 2011-11-23 | 深圳市紫光照明技术有限公司 | Light-emitting diode (LED) explosion-preventing lamp |
| EP2764924A1 (en) * | 2013-02-06 | 2014-08-13 | Xiamen Solex High-tech Industries Co., Ltd. | A suction and explosion proof mechanism for a waterway accessory |
| CN107036061A (en) * | 2017-06-05 | 2017-08-11 | 佛山市睿锋照明有限公司 | A kind of fire resistant lighting fitting |
| CN208764766U (en) * | 2018-09-21 | 2019-04-19 | 浙江展豪科技有限公司 | Antiexplosive working lamp with water-proof function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108980710A (en) | 2018-12-11 |
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Address after: No.706 Yanyun Road, oujiangkou Industrial Cluster District, Wenzhou City, Zhejiang Province 325000 Applicant after: ZHEJIANG ZHANHAO TECHNOLOGY Co.,Ltd. Address before: 325000 No. 201-1, canglan Road, Wenzhou Economic and Technological Development Zone, Zhejiang Province Applicant before: ZHEJIANG ZHANHAO TECHNOLOGY Co.,Ltd. |
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