CN212719482U - Emergency light convenient to heat dissipation - Google Patents
Emergency light convenient to heat dissipation Download PDFInfo
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- CN212719482U CN212719482U CN202021665651.XU CN202021665651U CN212719482U CN 212719482 U CN212719482 U CN 212719482U CN 202021665651 U CN202021665651 U CN 202021665651U CN 212719482 U CN212719482 U CN 212719482U
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- heat dissipation
- dissipation fan
- emergency light
- lamp
- stepping motor
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Abstract
The utility model discloses an emergency light convenient to heat dissipation belongs to the emergency lighting device field, its technical scheme main points are, including the lamp holder, the lamp house, circuit board and heat dissipation fan, this kind of emergency light convenient to heat dissipation is rotatory through the blade of heat dissipation fan, the air intake that wind combines to be equipped with from the top of constriction device and cylinder manifold gets into, for the circuit board cooling, later blow off the stay cord discharge that is equipped with to the below in the cavity, thereby reach the effect of cooling, thereby it pulls out the stay cord from constriction device to drive the door plant and open through step motor's rotation, this stay cord can prevent that the mosquito from getting into the lamp house in, can regard as the effect of vent again.
Description
Technical Field
The utility model relates to an emergency light heat dissipation field, in particular to emergency light convenient to heat dissipation.
Background
The emergency lamp is a lighting device installed on a wall, the emergency lamp mainly comprises a lamp holder and a circuit board, a standby power supply can be started by the emergency lamp after power failure, the service life of the emergency lamp is often determined by a battery and the circuit board, the battery and the circuit board can be rolled and ironed after the emergency lamp is opened, and at the moment, heat dissipation is very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be convenient for radiating emergency light, this kind of be convenient for radiating emergency light, the blade rotation through the heat dissipation fan, wind combines the air intake entering that is equipped with from the top of constriction device and cylinder manifold, for the circuit board cooling, later blow off the stay cord discharge that is equipped with to the below in the cavity to reach the effect of cooling.
The above technical purpose of the present invention can be achieved by the following technical solutions: an emergency lamp convenient for heat dissipation comprises a lamp holder, a lamp box, a circuit board, a motor and a heat dissipation fan, wherein the bottom of the lamp box is provided with a stepping motor, the stepping motor is connected with a pull rope, one end of the pull rope is connected with a door plate, the door plate is movably connected with a clamping hook, a folding net parallel to the door plate is connected onto the door plate, one surface of the folding net close to the stepping motor is connected with the clamping hook, one end of the folding net close to the clamping hook is connected onto a through hole block arranged, the heat dissipation fan is arranged in the lamp box, blades on the heat dissipation fan are arc-shaped blades, one side of the heat dissipation fan is provided with a bus bar, the bus bar is symmetrically provided with a wind screen, an air inlet is combined above the wind screen and the bus bar, the circuit board is arranged in the air inlet, the right side of the, and a circuit board is arranged in the air inlet.
Furthermore, the blades on the heat dissipation fan are arc-shaped blades, and the concave surface direction is close to the air inlet.
Further, the air outlet is arranged right opposite to the door panel.
Furthermore, the closed part of the door panel is a smooth inclined plane.
Furthermore, the side of the heat dissipation fan is provided with a vent hole.
To sum up, the utility model discloses following beneficial effect has:
this kind of emergency light convenient to heat dissipation, through the blade rotation of heat dissipation fan, the air intake that wind combines to be equipped with from the top of constriction device and cylinder manifold gets into, gives the circuit board cooling, later blows off the stay cord discharge that is equipped with to the below from the cavity to reach the effect of cooling.
This kind of emergency light convenient to heat dissipation thereby drives the door plant through step motor's rotation and opens and pull out the stay cord from constriction device, and this stay cord can prevent in the mosquito gets into the lamp house, can regard as the effect of vent again.
Drawings
FIG. 1 is a view of the closure structure of the door panel of the present invention;
FIG. 2 is a view of the opening structure of the door panel of the present invention;
FIG. 3 is a view showing a structure of the hook connection of the present invention;
fig. 4 is a structural diagram of the wind-gathering structure of the present invention.
In the figure: 1. a lamp cap; 2. a light box; 3. a circuit board; 4. a motor; 5. a heat dissipation fan; 6. a stepping motor; 7. pulling a rope; 8. a door panel; 9. a hook is clamped; 10. folding the web; 11. a via block; 12. a bus bar; 13. a wind deflector; 14. an air inlet; 15. a cavity; 16. an air outlet; 17. an arc-shaped blade; 18. a vent; 19. a living hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an emergency light convenient for heat dissipation includes a lamp holder 1, a lamp box 2, a circuit board 3, a motor 4 and a heat dissipation fan 5, wherein a stepping motor 6 is disposed at the bottom of the lamp box 2, the stepping motor 6 is connected with a pull rope 7, one end of the pull rope 7 is connected with a door panel 8, a hook 9 is movably connected to the door panel 8, a folding net 10 parallel to the door panel 8 is connected to the door panel 8, the hook 9 is connected to one side of the folding net 10 close to the stepping motor 6, one end of the folding net 10 close to the hook 9 is connected to a through hole block 11, the heat dissipation fan 5 is disposed in the lamp box 2, blades on the heat dissipation fan 5 are arc-shaped blades 17, a bus board 12 is disposed on one side of the heat dissipation fan 5, a wind shield 13 is disposed at the position of the bus board 12 symmetrical to the heat dissipation fan 5, and an air inlet, the circuit board 3 is arranged in the air inlet 14, the right side of the bus board 12 and the inner wall of the lamp box 2 are combined to form a cavity 15, an air outlet 16 is arranged below the cavity 15, and the circuit board 3 is arranged in the air inlet 14.
Through the technical scheme, after power failure, the lamp cap 1 of the emergency lamp is opened under the control of a circuit, the motor drives the heat dissipation fan 5 to rotate the arc-shaped blades 17 to generate wind power, the wind power is sucked from the vent 19 of the heat dissipation fan 5, the wind power is blown from the air inlet 14 because the concave surface is arranged at the air inlet 14, the wind shield 13 is in an arc shape and is the same as the bus board 12, the heat dissipation fan 5 is wrapped to form a circular inner cavity, the circuit board 3 is arranged at the air inlet 14, the wind enters the circuit board 3 and dissipates heat of the battery from the air inlet 14, the wind after heat dissipation flows into the air outlet 16 from the back cavity of the bus board 12, meanwhile, the pull rope 7 connected with the stepping motor 6 penetrates through the through hole block 11 and is pulled downwards by the door board 8, meanwhile, one end of the folding net 10, which is close to the stepping motor 6, is pulled open and, until the step motor 6 stops the folding net to stop opening, wherein the folding net 10 has the through-hole, wind blows out to the folding net 10 from the through-hole on the light box 2 of going out from the air outlet 16, the dust can be stayed on the folding net 10 simultaneously, can prevent that the mosquito from getting into the light box 2 simultaneously, the dust of folding net 10 must at this moment be through manual handling, the folding net 10 is close to the one side of step motor 6 and is connected through trip 9, take off trip 9 simultaneously here and remove with door plant 8 be connected the light box 2 with the external world the same, at this moment can clear up light box 2 and can clear up folding net 10 again, the one end that step motor 6 was kept away from to this in-process door plant 8 and the one end that step motor 6 was kept away from to folding net 10 fixed mounting are gone up on activity.
The stepping motor 16 is 35GHM25-032J-15 in the prior art, when the power is restored, the stepping motor 6 closes the door panel 8, meanwhile, the door panel 8 is pulled back upwards by the pull rope 7 connected with the stepping motor 6, and the stepping motor 10 can close the door panel 8 and fold the folding net 10 connected with the door panel until the stepping motor stops running, so that the door panel enters a dormant state.
The working principle is as follows: the motor 4 rotates to drive the arc-shaped blades 17 to rotate to generate wind power, the wind shield 13 is an arc-shaped structure which forms a circular inner cavity with the bus board 12, so that wind enters the circuit board and the battery from the air inlet 13 to be cooled, meanwhile, the wind is discharged from the cavity 15 to the air outlet 16, meanwhile, when the motor 4 is started, the stepping motor 6 drives the door board 8 to be opened downwards, the door board 8 is movably connected with one end of the folding net 10 and is connected with the through hole block 11 at one end of the door board 8, the door board 8 drives the folding net 10 to be opened downwards to enable the air to be discharged from the folding net 10, mosquitoes can be prevented from entering the lamp box 2, meanwhile, the clamping hook is connected with the folding net 10, the opening hook 9 is opened to disconnect with the folding net 10, the lamp box 2 is communicated with the outside, and the lamp box 2 can be cleaned.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an emergency light convenient to heat dissipation, includes lamp holder (1), lamp house (2), circuit board (3), motor (4) and heat dissipation fan (5), its characterized in that: the LED lamp is characterized in that a stepping motor (6) is arranged at the bottom of the lamp box (2), the stepping motor (6) is connected with a pull rope (7), one end of the pull rope (7) is connected with a door plate (8), a clamping hook (9) is movably connected to the door plate (8), a folding net (10) parallel to the door plate (8) is connected to the door plate (8), one side, close to the stepping motor (6), of the folding net (10) is connected with the clamping hook (9), one end, close to the clamping hook (9), of the folding net (10) is connected to a through hole block (11) which is arranged, a heat dissipation fan (5) is arranged in the lamp box (2), a motor (4) is arranged in the heat dissipation fan (5), arc-shaped blades (17) formed by blades on the heat dissipation fan (5), a bus board (12) is arranged on one side of the heat dissipation fan (5), and wind shields (13), the air-conditioning lamp is characterized in that an air inlet (14) is combined above the air baffle (13) and the bus board (12), a circuit board (3) is arranged in the air inlet (14), the right side of the bus board (12) is combined with the inner wall of the lamp box (2) to form a cavity (15), an air outlet (16) is arranged below the cavity (15), and the circuit board (3) is arranged in the air inlet (14).
2. An emergency light for facilitating heat dissipation as defined in claim 1, wherein: the blades on the heat dissipation fan (5) are arc-shaped blades (17), and the concave surface direction is close to the air inlet (14).
3. An emergency light for facilitating heat dissipation as defined in claim 1, wherein: the air outlet (16) is arranged right opposite to the door panel (8).
4. An emergency light for facilitating heat dissipation as defined in claim 1, wherein: one end of the door panel (8) far away from the stepping motor (6) and one end of the folding net (10) far away from the stepping motor (6) are fixedly arranged on the movable hinge (19).
5. An emergency light for facilitating heat dissipation as defined in claim 1, wherein: and a ventilation hole (18) is formed in the side surface of the heat dissipation fan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665651.XU CN212719482U (en) | 2020-08-12 | 2020-08-12 | Emergency light convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665651.XU CN212719482U (en) | 2020-08-12 | 2020-08-12 | Emergency light convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212719482U true CN212719482U (en) | 2021-03-16 |
Family
ID=74918510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021665651.XU Active CN212719482U (en) | 2020-08-12 | 2020-08-12 | Emergency light convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212719482U (en) |
-
2020
- 2020-08-12 CN CN202021665651.XU patent/CN212719482U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230119 Address after: Room 035, Annex A, Building 6, No. 5, Kangda Street, Hanyang District, Wuhan, Hubei Province, 430000 Patentee after: Hubei Hairun Xin'an Fire Engineering Co.,Ltd. Address before: 343100 west side of national highway 105 in Ji'an Industrial Park, Ji'an City, Jiangxi Province Patentee before: Jiangxi dinghongan Intelligent Technology Co.,Ltd. |