CN220397386U - Explosion-proof warning light - Google Patents
Explosion-proof warning light Download PDFInfo
- Publication number
- CN220397386U CN220397386U CN202322031786.0U CN202322031786U CN220397386U CN 220397386 U CN220397386 U CN 220397386U CN 202322031786 U CN202322031786 U CN 202322031786U CN 220397386 U CN220397386 U CN 220397386U
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- shell
- upper shell
- reinforcing ribs
- explosion
- main control
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims description 12
- 239000012466 permeate Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 description 12
- 239000003351 stiffener Substances 0.000 description 6
- 208000035193 Ring chromosome 10 syndrome Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of lamps, and particularly relates to an explosion-proof warning lamp, which comprises a shell and a circuit assembly arranged in the shell; the shell comprises an upper shell and a lower shell, wherein the upper shell is covered on the lower shell, at least the top surface of the upper shell is made of a light-transmitting material so that lamplight emitted by a circuit assembly can penetrate out of the interior of the shell, a plurality of criss-cross longitudinal reinforcing ribs and transverse reinforcing ribs are arranged on the inner side of the top surface of the upper shell, a supporting part is arranged on the inner side of the top surface of the upper shell, and the lower end of the supporting part is abutted against the upper surface of a main control circuit board in the circuit assembly.
Description
Technical Field
The utility model belongs to the technical field of lamps, and particularly relates to an explosion-proof warning lamp.
Background
The explosion-proof warning lamp can be applied to wide fields such as public security, fire protection, army, electric power, railway, petroleum, chemical industry and the like;
in the prior art, in order to make explosion-proof warning light more durable, adopt the mode of changing high strength material or thickening to the casing to reach the purpose of reinforcing intensity, but this kind of intensity that can improve is limited, and in complicated adverse circumstances, its intensity still can not reach the requirement, still is damaged easily.
Therefore, a new anti-explosion warning lamp is needed to solve the above problems.
Disclosure of Invention
The utility model provides an explosion-proof warning lamp aiming at the problem of insufficient structural strength of the explosion-proof warning lamp in the prior art.
The utility model adopts the following technical scheme to achieve the aim:
an explosion-proof warning lamp comprises a shell and a circuit component arranged inside the shell;
the shell comprises an upper shell and a lower shell, wherein the upper shell is covered on the lower shell, at least the top surface of the upper shell is made of a light-transmitting material, so that lamplight emitted by the circuit assembly can penetrate out of the inside of the shell, and a plurality of criss-cross longitudinal reinforcing ribs and transverse reinforcing ribs are arranged on the inner side of the top surface of the upper shell.
Further, an abutting part is arranged on the inner side of the top surface of the upper shell, and the lower end of the abutting part abuts against the upper surface of the main control circuit board in the circuit assembly.
Still further, the supporting portion is formed by vertical strengthening rib or horizontal strengthening rib downwardly extending, and is located the middle part of vertical strengthening rib or horizontal strengthening rib.
Furthermore, the whole upper shell is made of light-transmitting materials, a honeycomb light-transmitting structure is arranged on the inner side of the top surface of the upper shell, and the honeycomb light-transmitting structure is arranged towards one side of the top surface of the upper shell in a recessed mode.
Furthermore, the honeycomb light-transmitting structure and the upper shell are integrally processed.
Still further, the longitudinal stiffener and the transverse stiffener are disposed along the honeycomb light-transmitting structure.
Still further, circuit assembly includes LED lamp pearl, main control circuit board and power, LED lamp pearl has a plurality ofly, is horizontal and indulges the upper surface of arranging at main control circuit board, the power is installed at main control circuit board's lower surface, just the power contacts with the bottom of inferior valve.
Still further, the vertical strengthening rib sets up between the vertically adjacent LED lamp pearl, the horizontal strengthening rib sets up between the horizontally adjacent LED lamp pearl.
Furthermore, one end of each of the upper shell and the lower shell is provided with an opening, the opening end of the upper shell is covered on the opening end of the lower shell, the edge of the side wall of the upper shell is provided with a clamping ring, the side wall of the lower shell is correspondingly provided with a clamping protrusion, and the clamping protrusion is clamped in the clamping ring; the side walls of the upper shell and the lower shell are respectively provided with a first fixing piece and a second fixing piece which are used for fixing the main control circuit board in the circuit assembly, the first fixing piece supports against the top surface of the main control circuit board from the upper side, and the second fixing piece supports against the bottom surface of the main control circuit board from the lower side.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the longitudinal reinforcing ribs and the transverse reinforcing ribs are arranged on the upper shell, so that the structural strength of the upper shell is improved, and the longitudinal reinforcing ribs and the transverse reinforcing ribs are arranged in a staggered manner, so that the structural strength of the upper shell is further improved;
according to the utility model, the longitudinal reinforcing ribs or the transverse reinforcing ribs extend downwards to form the supporting parts and are abutted against the upper surface of the main control circuit board, so that the longitudinal reinforcing ribs or the transverse reinforcing ribs can take the main control circuit board as a stress supporting point, the structural strength is further enhanced, the extrusion of external force is better resisted, and the influence of the damage of the shell on sealing is avoided;
the longitudinal reinforcing ribs and the transverse reinforcing ribs are arranged along the honeycomb light-transmitting structure, and the longitudinal reinforcing ribs, the transverse reinforcing ribs and the honeycomb light-transmitting structure are combined together, so that the structure strengthening functions of the longitudinal reinforcing ribs and the transverse reinforcing ribs are not influenced, and the light mixing function of the honeycomb light-transmitting structure is not influenced;
the honeycomb light-transmitting structure is concavely arranged towards one side of the top surface of the upper shell, a plurality of plano-concave lens structures can be formed, the honeycomb light-transmitting structure can also play a role in preventing peeping and blurring when seen from the outside towards the inside of the shell, the structure of an internal circuit component is protected from being directly exposed, and the honeycomb light-transmitting structure is attractive in appearance and protects technical secrets to a certain extent;
the clamping ring and the clamping protrusion are arranged, so that the upper shell cover is tightly buckled when the lower shell is closed, and the closing stability between the upper shell and the lower shell is enhanced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of the structure of the upper case of the present utility model;
FIG. 4 is a bottom view of the upper shell of the present utility model;
FIG. 5 is a top view of the circuit assembly of the present utility model mated with a lower housing;
FIG. 6 is a right-side view of an exploded view of the present utility model;
FIG. 7 is an exploded view of a front view structure of the present utility model;
in the figure, an upper shell-1, a lower shell-2, a longitudinal reinforcing rib-3, a transverse reinforcing rib-4, a supporting part-5, a main control circuit board-6, a honeycomb light-transmitting structure-7, LED lamp beads-8, a power supply-9, a clamping ring-10, a clamping protrusion-11, a first fixing piece-12 and a second fixing piece-13.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1 to 7, an explosion-proof warning lamp includes a housing and a circuit assembly disposed inside the housing;
the shell comprises an upper shell 1 and a lower shell 2, wherein the upper shell 1 is covered on the lower shell 2, at least the top surface of the upper shell 1 is made of a light-transmitting material, so that lamplight emitted by a circuit assembly can penetrate out of the shell, and a plurality of criss-cross longitudinal reinforcing ribs 3 and transverse reinforcing ribs 4 shown in figure 4 are arranged on the inner side of the top surface of the upper shell 1.
Wherein, through setting up vertical strengthening rib 3 and horizontal strengthening rib 4 on last shell 1 can improve the structural strength of last shell 1, vertical strengthening rib 3 and horizontal strengthening rib 4 are crisscross to be connected together simultaneously, can further strengthen the structural strength of last shell 1.
As shown in fig. 3, 6 and 7, in the present embodiment, a supporting portion 5 is disposed on the inner side of the top surface of the upper case 1, and the length of the supporting portion 5 in the vertical direction is longer than that of the longitudinal reinforcing ribs 3 and the transverse reinforcing ribs 4, and the lower end of the supporting portion 5 abuts against the upper surface of the main control circuit board 6 in the circuit assembly.
The lower end of the abutting part 5 abuts against the upper surface of the main control circuit board 6 in the circuit assembly, so that the fixing effect of the circuit assembly can be improved.
In this embodiment, the supporting portion 5 is formed by extending the transverse stiffener 4 downward, and is located in the middle of the transverse stiffener 4, so as to avoid the components at two ends of the circuit assembly.
In some embodiments, the supporting portion 5 may also be formed by extending the longitudinal stiffener 3 downward, and is located in the middle of the longitudinal stiffener 3 to avoid the components at two ends of the circuit assembly.
The supporting portion 5 is formed by extending the longitudinal reinforcing ribs 3 or the transverse reinforcing ribs 4 downwards, so that the longitudinal reinforcing ribs 3 or the transverse reinforcing ribs 4 can take the main control circuit board 6 as a stressed supporting point, the structural strength is further enhanced, external force extrusion is better resisted, and the influence of shell damage on sealing is avoided.
In this embodiment, the upper shell 1 is made of a transparent material, a honeycomb transparent structure 7 is disposed on the inner side of the top surface of the upper shell 1, and the honeycomb transparent structure 7 is concavely disposed toward the top surface of the upper shell.
The honeycomb light-transmitting structure 7 can mix the light emitted by the circuit component, so that the emitted light is more uniform.
In this embodiment, the honeycomb transparent structure 7 may be an additional lens, or may be integrally formed with the upper case 1.
The honeycomb light-transmitting structure 7 is concave towards the top surface of the upper shell, a plurality of plano-concave lens structures can be formed, the honeycomb light-transmitting structure 7 can also play a peep-proof fuzzy effect when seen from the outside towards the inside of the shell, and the structure of the internal circuit component is protected from being directly exposed, so that the structure is attractive and the technical secret is protected to a certain extent.
In this embodiment, as shown in fig. 3, the longitudinal reinforcing ribs 3 and the transverse reinforcing ribs 4 are disposed along the honeycomb light-transmitting structure 7, so that the longitudinal reinforcing ribs 3 and the transverse reinforcing ribs 4 are perfectly combined with the honeycomb light-transmitting structure 7, and the structure strengthening functions of the longitudinal reinforcing ribs 3 and the transverse reinforcing ribs 4 are not affected, and the light mixing function of the honeycomb light-transmitting structure 7 is not affected.
In this embodiment, the circuit assembly includes LED lamp pearl 8, main control circuit board 6 and power 9, LED lamp pearl 8 has a plurality ofly, is horizontal and is vertically arranged to set up in the upper surface of main control circuit board 6, power 9 installs the lower surface at main control circuit board 6, just power 9 contacts with the bottom of inferior valve 2.
The LED lamp beads are regularly arranged horizontally and longitudinally, so that space can be reserved for the arrangement of the longitudinal reinforcing ribs 3 and the transverse reinforcing ribs 4.
Specifically, the number of the LED lamp beads 8 is 12, the four rows of the LED lamp beads are arranged on the upper surface of the main control circuit board 6, the number of the longitudinal reinforcing ribs 3 is two, the LED lamp beads are arranged in the gaps of the three rows of the LED lamp beads 8, the number of the transverse reinforcing ribs 4 is three, the LED lamp beads are arranged in the gaps of the four rows of the LED lamp beads 8, and if the arrangement mode of the LED lamp beads 8 is changed, the arrangement modes of the longitudinal reinforcing ribs 3 and the transverse reinforcing ribs 4 can be changed according to actual requirements.
In this embodiment, one end of each of the upper shell 1 and the lower shell 2 is provided with an opening, the opening end of the upper shell 1 is covered on the opening end of the lower shell 2, a clamping ring 10 is provided at the edge of the side wall of the upper shell 1, a clamping protrusion 11 is correspondingly provided on the side wall of the lower shell 2, and the clamping protrusion 11 is clamped in the clamping ring 10, so that the opening end of the upper shell 1 abuts against the opening end of the lower shell 2, and the upper shell 1 is tightly buckled when the lower shell 2 is covered, thereby enhancing the stability of the covering between the upper shell 1 and the lower shell 2; the side walls of the upper shell 1 and the lower shell 2 are respectively provided with a first fixing piece 12 and a second fixing piece 13 for fixing the main control circuit board 6 in the circuit assembly, the first fixing piece 12 is propped against the top surface of the main control circuit board 6 from the upper side, and the second fixing piece 13 is propped against the bottom surface of the main control circuit board 6 from the lower side, so that the circuit assembly is fixed inside the shell, and the circuit assembly is protected to work normally during vibration or falling.
The foregoing description is only of embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (9)
1. The utility model provides an explosion-proof warning light, includes casing and the circuit assembly of setting inside the casing, its characterized in that:
the shell comprises an upper shell (1) and a lower shell (2), wherein the upper shell (1) is covered on the lower shell (2), at least the top surface of the upper shell (1) is made of a light-transmitting material, so that lamplight emitted by a circuit component can permeate out of the interior of the shell, and a plurality of criss-cross longitudinal reinforcing ribs (3) and transverse reinforcing ribs (4) are arranged on the inner side of the top surface of the upper shell (1).
2. An explosion-proof warning light according to claim 1, characterized in that: an abutting part (5) is arranged on the inner side of the top surface of the upper shell (1), and the lower end of the abutting part (5) is abutted against the upper surface of a main control circuit board (6) in the circuit assembly.
3. An explosion-proof warning light according to claim 2, characterized in that: the supporting part (5) is formed by downward extension of the longitudinal reinforcing ribs (3) or the transverse reinforcing ribs (4) and is positioned in the middle of the longitudinal reinforcing ribs (3) or the transverse reinforcing ribs (4).
4. An explosion-proof warning light according to claim 1, characterized in that: the upper shell (1) is integrally made of light-transmitting materials, a honeycomb light-transmitting structure (7) is arranged on the inner side of the top surface of the upper shell (1), and the honeycomb light-transmitting structure (7) is concavely arranged towards one side of the top surface of the upper shell (1).
5. An explosion-proof warning light according to claim 4, characterized in that: the honeycomb light-transmitting structure (7) and the upper shell (1) are integrally processed.
6. An explosion-proof warning light according to claim 4 or 5, characterized in that: the longitudinal reinforcing ribs (3) and the transverse reinforcing ribs (4) are arranged along the honeycomb light-transmitting structure (7).
7. An explosion-proof warning light according to claim 1, characterized in that: the circuit assembly comprises a plurality of LED lamp beads (8), a main control circuit board (6) and a power supply (9), wherein the LED lamp beads (8) are horizontally and longitudinally arranged on the upper surface of the main control circuit board (6), the power supply (9) is arranged on the lower surface of the main control circuit board (6), and the power supply (9) is in contact with the bottom of the lower shell (2).
8. An explosion-proof warning light according to claim 7, characterized in that: the longitudinal reinforcing ribs (3) are arranged between the longitudinally adjacent LED lamp beads (8), and the transverse reinforcing ribs (4) are arranged between the transversely adjacent LED lamp beads (8).
9. An explosion-proof warning light according to claim 1, characterized in that: one end of each of the upper shell (1) and the lower shell (2) is provided with an opening, the opening end of the upper shell (1) is covered on the opening end of the lower shell (2), a clamping ring (10) is arranged at the edge of the side wall of the upper shell (1), a clamping protrusion (11) is correspondingly arranged on the side wall of the lower shell (2), and the clamping protrusion (11) is clamped in the clamping ring (10); the side walls of the upper shell (1) and the lower shell (2) are respectively provided with a first fixing piece (12) and a second fixing piece (13) which are used for fixing a main control circuit board (6) in the circuit assembly, the first fixing piece (12) supports against the top surface of the main control circuit board (6) from the upper side, and the second fixing piece (13) supports against the bottom surface of the main control circuit board (6) from the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322031786.0U CN220397386U (en) | 2023-07-31 | 2023-07-31 | Explosion-proof warning light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322031786.0U CN220397386U (en) | 2023-07-31 | 2023-07-31 | Explosion-proof warning light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397386U true CN220397386U (en) | 2024-01-26 |
Family
ID=89612087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322031786.0U Active CN220397386U (en) | 2023-07-31 | 2023-07-31 | Explosion-proof warning light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397386U (en) |
-
2023
- 2023-07-31 CN CN202322031786.0U patent/CN220397386U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |