CN216790091U

CN216790091U - Novel protective structure of explosion-proof lamp

Info

Publication number: CN216790091U
Application number: CN202122707614.1U
Authority: CN
Inventors: 沈季国; 王振; 马楠; 张誉; 张瑞
Original assignee: Dandong Power Plant of Huaneng International Power Co Ltd
Current assignee: Dandong Power Plant of Huaneng International Power Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-21
Anticipated expiration: 2031-11-05

Abstract

The utility model provides a novel protective structure of an explosion-proof lamp, which comprises a base, wherein the base comprises a lamp body and a protective component, the lamp body is arranged on the bottom surface of the base, one side of the base, which is close to the lamp body, is connected with the protective component, the protective component comprises a lamp shade, the outer surface of the lamp shade is provided with a protective net, the top end of the outer wall of the protective net is provided with a connecting block, the top surface of the connecting block is provided with a mounting mechanism, the mounting mechanism comprises a shell, the shell is arranged on the top surface of the connecting block, the bottom surface of the base above the shell is provided with a mounting groove, the inner wall of the mounting groove is provided with a clamping groove, the mounting groove is connected with the shell, a movable block is arranged inside the shell, the outer wall of one side of the movable block is provided with a clamping block, the clamping block penetrates through the shell and is connected with the clamping groove, the outer wall of the other side of the movable block is provided with an elastic component, the elastic component is connected with the inner wall of the shell, the bottom end of the movable block penetrates through the connecting block, the utility model solves the problem that the protective component is inconvenient to connect and disassemble, and is convenient for workers to maintain the protective component, thereby reducing the aging speed of the protection component and prolonging the service life of the explosion-proof lamp.

Description

Novel protective structure of explosion-proof lamp

Technical Field

The utility model mainly relates to the technical field of explosion-proof lamps, in particular to a novel protection structure of an explosion-proof lamp.

Background

The explosion-proof lamp is a dangerous place that is used for combustible gas and dust to exist, and the lamps and lanterns that use, it is generally fixed through a plurality of bolts that carry out of the protector of present explosion-proof lamp, and it is very complicated that this kind of fixed mode is dismantled, and the staff of being inconvenient for maintains protector for protector's ageing has been accelerated, thereby has reduced explosion-proof lamp's life.

The present invention discloses an explosion-proof lamp according to patent document application No. (CN 201010237767.8). This explosion-proof lamp, body including electrical apparatus casing, be provided with electrical components in the electrical apparatus casing, its characterized in that: the explosion-proof lamp also comprises a pipeline provided with a light source wire, one end of the pipeline is communicated with the electrical appliance shell, the other end of the pipeline is provided with a bottom shell, one side of the bottom shell, which is far away from the pipeline, is provided with a light source plate, a lamp arranged on the light source plate and a double-layer protective cover capable of surrounding the light source plate and the lamp, the electrical appliance element is connected with the light source plate through the light source wire, and the outer diameter of the pipeline is smaller than the outer diameter of the electrical appliance shell; and one side of the bottom shell, which is opposite to the light source plate, is provided with more than one radiating fin connected with the external atmosphere. The area of the radiating fin of the explosion-proof lamp provided by the utility model is increased, the radiating fin is directly connected with the external atmosphere, the radiating performance is further enhanced, the protection device of the utility model is fixed by a plurality of bolts, the fixing mode is very complicated to disassemble, the protection device is not convenient for workers to maintain, the aging of the protection device is accelerated, and the service life of the explosion-proof lamp is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a novel protection structure of an explosion-proof lamp, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a novel protection structure of an explosion-proof lamp comprises a base, wherein the base comprises a lamp body and a protection component, the lamp body is arranged at the center of the bottom surface of the base, one side of the base, which is close to the lamp body, is movably connected with the protection component, the protection component comprises a lamp shade, the outer surface of the lamp shade is provided with a protection net, the top end of the outer wall of the protection net is provided with a connecting block, the top surface of the connecting block is provided with a mounting mechanism, the mounting mechanism comprises a shell, the shell is arranged on the top surface of the connecting block, the bottom surface of the base, which is right above the shell, is provided with a mounting groove, the inner wall of one side, which is close to the lamp body, of the mounting groove is movably connected with the shell, a movable block is arranged inside the shell, the upper end of the outer wall of one side, which is close to the mounting groove, is provided with a clamping block, the clamping block penetrates through the shell and is movably connected with the clamping groove, the outer wall of the other side of the movable block is provided with an elastic component, the other end of the elastic component is fixedly connected with the inner wall of the shell, and the bottom end of the movable block penetrates through and extends to the bottom surface of the connecting block.

Preferably, the connecting blocks are two in number and symmetrically arranged at the top end of the outer wall of the protective net, and the installation mechanism can averagely support the protective net and the lampshade through the connecting blocks, so that the protective net and the lampshade are prevented from being damaged due to the fact that the protective net and the lampshade are too heavy.

Preferably, the top surfaces of the lampshade and the protective net are provided with sealing rubber rings, and the sealing rubber rings can play a role in ensuring the air tightness inside the lampshade.

Preferably, the outer wall of one side of the clamping block, which is close to the clamping groove, is in a conical inclined arrangement, so that the effect of facilitating installation of the protection assembly by workers can be achieved.

Preferably, the movable block outer wall under the fixture block alternates and is connected with the dead lever, the dead lever both ends difference fixed connection shells inner wall can restrict the effect of movable block moving direction through the dead lever, and the dead lever still can play the effect of supporting the movable block simultaneously.

Preferably, the movable block outer wall under fixture block and the elastic component is equipped with anti-skidding glue film respectively, can play the effect that increases friction force between staff and the movable block through anti-skidding glue film to avoid the staff to take place the phenomenon of skidding when dismantling protective component.

Preferably, the inner surface of the protective net is movably connected with the outer wall of the lampshade, and the protective net can be convenient for workers to replace the protective assembly.

Compared with the prior art, the utility model has the beneficial effects that:

according to the anti-explosion lamp, the problem that the protection assembly is inconvenient to connect and detach is solved through the base, the lamp body, the lamp shade, the protective net, the connecting block, the shell, the movable block, the fixture block, the elastic assembly, the fixed rod, the mounting groove and the clamping groove, and workers can maintain the protection assembly conveniently, so that the aging speed of the protection assembly is reduced, and the service life of the anti-explosion lamp is prolonged; the air tightness in the lampshade can be ensured through the sealing rubber ring; can increase frictional force between staff and the movable block through the anti-skidding glue film to avoid the staff to take place the phenomenon of skidding when dismantling protection component.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2;

fig. 4 is a schematic diagram of a fixture block structure according to the present invention.

In the figure: 1. a base; 11. a lamp body; 12. a guard assembly; 121. a lamp shade; 1211. sealing the rubber ring; 122. a protective net; 123. connecting blocks; 124. an installation mechanism; 1241. a housing; 1242. a movable block; 1243. a clamping block; 1244. an elastic component; 1245. fixing the rod; 1246. an anti-slip adhesive layer; 13. mounting grooves; 131. a clamping groove.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a novel protection structure of an explosion-proof lamp includes a base 1, the base 1 includes a lamp body 11 and a protection component 12, the lamp body 11 is disposed at the center of the bottom surface of the base 1, one side of the base 1 near the lamp body 11 is movably connected with the protection component 12, the protection component 12 includes a lampshade 121, the outer surface of the lampshade 121 is provided with a protective net 122, the top end of the outer wall of the protective net 122 is provided with a connecting block 123, the top surface of the connecting block 123 is provided with an installation mechanism 124, the installation mechanism 124 includes a housing 1241, the housing 1241 is disposed on the top surface of the connecting block 123, the bottom surface of the base 1 right above the housing 1241 is provided with an installation groove 13, the inner wall of one side of the installation groove 13 near the lamp body 11 is provided with a clamping groove 131, the installation groove 13 is movably connected with the housing 1241, the interior of the housing 1241 is provided with a movable block 1242, the upper end of the outer wall of one side of the movable block 2 near the clamping groove 131 is provided with a clamping block 1243, the clamping block 1243 penetrates through the shell 1241 and is movably connected with the clamping groove 131, the elastic component 1244 is arranged on the outer wall of the other side of the movable block 1242, the other end of the elastic component 1244 is fixedly connected with the inner wall of the shell 1241, and the bottom end of the movable block 1242 penetrates through and extends to the bottom surface of the connecting block 123.

Please refer to fig. 2 again, two connecting blocks 123 are provided, and the connecting blocks 123 are symmetrically disposed at the top end of the outer wall of the protective net 122, so that the mounting mechanism 124 can uniformly support the protective net 122 and the lampshade 121, and the protective net 122 and the lampshade 121 are prevented from being damaged by the excessive weight of the protective net 122 and the lampshade 121.

Referring to fig. 2 and 3 again, the sealing rubber ring 1211 is disposed on the top surfaces of the lampshade 121 and the protective mesh 122, and the sealing rubber ring 1211 can ensure the air tightness inside the lampshade 121.

Referring to fig. 2 and 3, the latch 1243 is disposed in a tapered manner on an outer wall of a side close to the slot 131, and this configuration can facilitate installation of the protection assembly 12 by a worker.

Please refer to fig. 2 and 3, the outer wall of the movable block 1242 under the fixture block 1243 is inserted with a fixing rod 1245, two ends of the fixing rod 1245 are respectively and fixedly connected with the inner wall of the housing 1241, the moving direction of the movable block 1242 can be limited by the fixing rod 1245, and the fixing rod 1245 can also support the movable block 1242.

Please refer to fig. 2, 3 and 4, the outer walls of the movable block 1242 directly under the fixture block 1243 and the elastic component 1244 are respectively provided with an anti-slip glue layer 1246, and the anti-slip glue layer 1246 can increase the friction force between the human hand and the movable block 1242, thereby preventing the worker from slipping when detaching the protection component 12.

Referring to fig. 1 and 2 again, the inner surface of the protective net 122 is movably connected to the outer wall of the lampshade 121, and this arrangement can facilitate the replacement of the protective assembly 12 by workers.

The specific operation mode of the utility model is as follows:

when the protection component 12 needs to be detached, the movable block 1242 on the bottom surface of the connecting block 123 on both sides is pulled through the anti-slip glue layer 1246, the movable block 1242 of the installation mechanism 124 can drive the fixture block 1243 to move towards the inside of the housing 1241 through the fixing rod 1245, the elastic component 1244 is stressed to contract, in the moving process, the fixture block 1243 can be gradually separated from the clamping groove 131 of the installation groove 13, after the separation is completed, the protective net 122 moves downwards through the connecting block 123 connected to the bottom surface of the housing 1241, and the protective net 122 can drive the lampshade 121 to be separated from the base 1 and the lamp body 11.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A novel protection structure of an explosion-proof lamp comprises a base (1) and is characterized in that the base (1) comprises a lamp body (11) and a protection component (12), the lamp body (11) is arranged at the center of the bottom surface of the base (1), one side, close to the lamp body (11), of the base (1) is movably connected with the protection component (12), the protection component (12) comprises a lampshade (121), a protective net (122) is arranged on the outer surface of the lampshade (121), a connecting block (123) is arranged at the top end of the outer wall of the protective net (122), an installation mechanism (124) is arranged on the top surface of the connecting block (123), the installation mechanism (124) comprises a shell (1241), the shell (1241) is arranged on the top surface of the connecting block (123), an installation groove (13) is arranged on the bottom surface of the base (1) right above the shell (1241), a clamping groove (131) is arranged on the inner wall, close to the lamp body (11), of the installation groove (13), the mounting groove (13) is movably connected with the shell (1241), a movable block (1242) is arranged inside the shell (1241), a clamping block (1243) is arranged at the upper end of the outer wall of one side, close to the clamping groove (131), of the movable block (1242), the clamping block (1243) penetrates through the shell (1241) and is movably connected with the clamping groove (131), an elastic component (1244) is arranged on the outer wall of the other side of the movable block (1242), the inner wall of the other end of the elastic component (1244) is fixedly connected with the shell (1241), and the bottom end of the movable block (1242) penetrates through and extends to form a bottom surface of the connecting block (123).

2. The novel protection structure of an explosion-proof lamp as claimed in claim 1, wherein there are two connecting blocks (123), and the connecting blocks (123) are symmetrically arranged on the top end of the outer wall of the protection net (122).

3. The novel protection structure of an explosion-proof lamp as claimed in claim 1, wherein the lamp cover (121) and the top surface of the protective mesh (122) are provided with a sealing rubber ring (1211).

4. The novel protection structure of an explosion-proof lamp according to claim 1, wherein the outer wall of the clamping block (1243) near the clamping groove (131) is inclined in a tapered shape.

5. The novel protection structure of the explosion-proof lamp according to claim 1, wherein a fixed rod (1245) is inserted and connected to the outer wall of the movable block (1242) right below the fixture block (1243), and two ends of the fixed rod (1245) are respectively and fixedly connected to the inner wall of the housing (1241).

6. The novel protection structure of the explosion-proof lamp according to claim 1, wherein the outer walls of the movable block (1242) right below the fixture block (1243) and the elastic component (1244) are respectively provided with an anti-slip glue layer (1246).

7. The novel protection structure of an explosion-proof lamp as claimed in claim 1, wherein the inner surface of the protection net (122) is movably connected with the outer wall of the lamp shade (121).