CN210800963U - Fire-fighting emergency fluorescent lamp - Google Patents
Fire-fighting emergency fluorescent lamp Download PDFInfo
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- CN210800963U CN210800963U CN201921943993.0U CN201921943993U CN210800963U CN 210800963 U CN210800963 U CN 210800963U CN 201921943993 U CN201921943993 U CN 201921943993U CN 210800963 U CN210800963 U CN 210800963U
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- shell
- heat dissipation
- dissipation hole
- fluorescent lamp
- cadmium
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Abstract
The utility model discloses a fire-fighting emergency fluorescent lamp, which comprises a shell made of aluminum alloy with the surface processed by electrostatic spraying, wherein the front side of the shell is provided with a fluorescent display screen, the back side of the shell is provided with a detachable maintenance door, the upper end surface of the shell is provided with a pair of high-pressure sodium lamps, a maintenance-free cadmium-nickel storage battery and a control circuit are arranged in the inner cavity of the shell, and the back side of the shell is provided with a hanging rack; the two side surfaces of the shell are of a double-layer hollow structure, the lower end of the outer side surface of the shell is provided with a first heat dissipation hole, the upper end of the inner side surface of the shell is provided with a second heat dissipation hole, the cavity between the outer side surface and the inner side surface is connected, and the first heat dissipation hole is communicated with the second heat dissipation hole; the bottom of the cavity is provided with a hollow hole which is communicated up and down. Through designing the side of shell into bilayer structure, wherein be equipped with first louvre, the second louvre that the drop distributes from top to bottom, make the heat can pass through and outside dust can't get into in the shell to solve the problem that the dust piles up and arouses under the condition of solving the heat dissipation problem.
Description
Technical Field
The utility model relates to a fire-fighting equipment field especially relates to an emergent fluorescent lamp of fire control.
Background
The emergency lighting is one of the projects of the fire department which reaches the fire standard of the supervised unit. The working state of the fire-fighting equipment often influences whether the unit fire-fighting can reach the standard.
An authorized bulletin number CN205208380U provides a fire emergency lamp, including the emergency lamp main part, the emergency lamp main part includes the casing, sets up rechargeable battery and control circuit in the casing, sets up the light on the casing, control circuit control rechargeable battery gives the light power supply. The fire-fighting emergency fluorescent lamp is not used at ordinary times, and can be started only under the emergency condition, so that the ash falling phenomenon of the fire-fighting emergency fluorescent lamp is serious, and the effectiveness of the fire-fighting emergency fluorescent lamp is influenced by the electrical fault of the control circuit after a large amount of dust falls into the shell.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a fire-fighting emergency fluorescent lamp which avoids the adverse effect caused by dust.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a fire emergency fluorescent lamp comprises a shell made of an aluminum alloy material and subjected to electrostatic spraying plastic treatment on the surface, wherein a fluorescent display screen is arranged on the front side of the shell, a detachable maintenance door is arranged on the back side of the shell, a pair of high-pressure sodium lamps are arranged on the upper end face of the shell, a maintenance-free cadmium-nickel storage battery and a control circuit are arranged in an inner cavity of the shell, and a hanging frame is arranged on the back side of the shell; the two side surfaces of the shell are of a double-layer hollow structure, the lower end of the outer side surface of the shell is provided with a first heat dissipation hole, the upper end of the inner side surface of the shell is provided with a second heat dissipation hole, the cavity between the outer side surface and the inner side surface is connected, and the first heat dissipation hole is communicated with the second heat dissipation hole; and the bottom of the cavity is provided with a hollow hole which is communicated up and down.
Further, the first heat dissipation hole and the second heat dissipation hole are arranged in an inclined structure with a high inside and a low outside, and an included angle between a center line of the first heat dissipation hole and a horizontal plane is larger than 10 degrees and smaller than 70 degrees. The first heat dissipation hole and the second heat dissipation hole are structurally designed, so that outside dust is not prone to falling into the shell, and internal heat can be discharged outwards from the first heat dissipation hole and the second heat dissipation hole.
Furthermore, a heat dissipation plate is arranged in the shell, and the cadmium-nickel storage battery and the control circuit are both in contact with the heat dissipation plate; the heat dissipation plate forms a contact on the back surface of the shell and is fixedly connected with the heat conduction plate on the back surface of the shell. The heat conducting plate can accelerate the heat dissipation of the fire-fighting emergency fluorescent lamp.
Further, the cadmium-nickel storage battery adopts a pine-brand fiber cadmium-nickel storage battery. The pine card fiber cadmium-nickel accumulator has long service life, no maintenance and is an advanced cadmium-nickel accumulator in the world.
Furthermore, the back of the fluorescent display screen is provided with an LED lamp connected with the cadmium-nickel storage battery, so that the fluorescent display screen is brightened and is easier to observe by people.
Furthermore, the upper end of the shell is provided with a handle, so that field personnel can conveniently grab the fire-fighting emergency fluorescent lamp.
Compared with the prior art, the utility model discloses design into bilayer structure with the side of shell, wherein be equipped with first louvre, the second louvre that the drop distributes from top to bottom, make the heat can pass through and outside dust can't get into in the shell to solve the dust under the condition of solving the heat dissipation problem and pile up the problem that arouses.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a schematic rear view of the embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the present invention.
In the figure:
1-a housing; 2-a fluorescent display screen; 3-high pressure sodium lamp; 4-cadmium-nickel storage battery; 5-a control circuit; 6-first heat dissipation hole; 7-a second heat dissipation hole; 8-a chamber; 9-engraving holes; 10-a heat sink; 11-a heat-conducting plate; 12-a hanger; 13-handle.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Examples
Referring to fig. 1 to 3, the fire emergency fluorescent lamp in the embodiment includes a housing 1 made of an aluminum alloy with a surface subjected to electrostatic spraying, a fluorescent display screen 2 is disposed on a front surface of the housing 1, a detachable maintenance door is disposed on a back surface of the housing 1 (the periphery of the maintenance door is locked on the housing through bolts), a pair of high-pressure sodium lamps 3 is disposed on an upper end surface of the housing 1, a maintenance-free cadmium-nickel storage battery 4 and a control circuit 5 are disposed in an inner cavity of the housing 1, and a hanging rack 12 is disposed on the back surface of the housing 1; the two side surfaces of the shell 1 are of a double-layer hollow structure, the lower end of the outer side surface of the shell is provided with a first heat dissipation hole 6, the upper end of the inner side surface of the shell is provided with a second heat dissipation hole 7, a cavity 8 between the outer side surface and the inner side surface is connected, and the first heat dissipation hole 6 is communicated with the second heat dissipation hole 7; and a hollow hole 9 which is communicated up and down is formed in the bottom of the cavity 8. Through the design of the first heat dissipation hole 6 and the second heat dissipation hole 7 which are layered up and down, dust can be effectively prevented from entering the shell 1 to influence the normal operation of the control circuit 5.
In this embodiment, the first heat dissipating hole 6 and the second heat dissipating hole 7 are inclined structures with high inside and low outside, and an included angle α is formed between the center line and the horizontal plane, wherein α is greater than 10 degrees and less than 70 degrees, the first heat dissipating hole 6 and the second heat dissipating hole 7 are designed such that the outside dust is less likely to fall into the housing, and the heat inside the housing can be discharged from the first heat dissipating hole 6 and the second heat dissipating hole 7.
In this embodiment, a heat dissipation plate 10 is disposed in the housing 1, and the cadmium-nickel battery 4 and the control circuit 5 are both in contact with the heat dissipation plate 10; the heat dissipation plate 10 forms contacts on the back surface of the shell 1 and is fixedly connected with the heat conduction plate 11 on the back surface of the shell, and the heat dissipation of the fire-fighting emergency fluorescent lamp can be accelerated through the heat conduction plate 11.
The cadmium-nickel storage battery 4 in the embodiment adopts a pine-brand fiber cadmium-nickel storage battery. The pine card fiber cadmium-nickel accumulator has long service life, no maintenance and is an advanced cadmium-nickel accumulator in the world.
The back of the fluorescent display screen in the embodiment is provided with the LED lamp connected with the cadmium-nickel storage battery, so that the fluorescent display screen is brightened and is easier to observe by people.
In this embodiment, the upper end of the shell 1 is provided with a handle 13, which is convenient for field personnel to grab the fire-fighting emergency fluorescent lamp.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. A fire emergency fluorescent lamp is characterized by comprising a shell made of an aluminum alloy material and subjected to electrostatic spraying plastic treatment on the surface, wherein a fluorescent display screen is arranged on the front side of the shell, a detachable maintenance door is arranged on the back side of the shell, a pair of high-pressure sodium lamps are arranged on the upper end face of the shell, a maintenance-free cadmium-nickel storage battery and a control circuit are arranged in an inner cavity of the shell, and a hanging frame is arranged on the back side of the shell; the two side surfaces of the shell are of a double-layer hollow structure, the lower end of the outer side surface of the shell is provided with a first heat dissipation hole, the upper end of the inner side surface of the shell is provided with a second heat dissipation hole, the cavity between the outer side surface and the inner side surface is connected, and the first heat dissipation hole is communicated with the second heat dissipation hole; and the bottom of the cavity is provided with a hollow hole which is communicated up and down.
2. A fire emergency fluorescent lamp as set forth in claim 1, wherein: the first heat dissipation hole and the second heat dissipation hole are arranged in an inclined structure with a high inside and a low outside, and the included angle between the center line of the first heat dissipation hole and the horizontal plane is larger than 10 degrees and smaller than 70 degrees.
3. A fire emergency fluorescent lamp as set forth in claim 2, wherein: a heat dissipation plate is arranged in the shell, and the cadmium-nickel storage battery and the control circuit are in contact with the heat dissipation plate; the heat dissipation plate forms a contact on the back surface of the shell and is fixedly connected with the heat conduction plate on the back surface of the shell.
4. A fire emergency fluorescent lamp as set forth in claim 3, wherein: the cadmium-nickel storage battery adopts a pine fiber type cadmium-nickel storage battery.
5. A fire emergency fluorescent lamp as set forth in claim 1, wherein: and the back of the fluorescent display screen is provided with an LED lamp connected with the cadmium-nickel storage battery.
6. A fire emergency fluorescent lamp as set forth in claim 1, wherein: the upper end of the shell is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943993.0U CN210800963U (en) | 2019-11-12 | 2019-11-12 | Fire-fighting emergency fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943993.0U CN210800963U (en) | 2019-11-12 | 2019-11-12 | Fire-fighting emergency fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800963U true CN210800963U (en) | 2020-06-19 |
Family
ID=71243056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921943993.0U Active CN210800963U (en) | 2019-11-12 | 2019-11-12 | Fire-fighting emergency fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210800963U (en) |
-
2019
- 2019-11-12 CN CN201921943993.0U patent/CN210800963U/en active Active
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