CN112097131A - Heat dissipation protection type LED lamp - Google Patents
Heat dissipation protection type LED lamp Download PDFInfo
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- CN112097131A CN112097131A CN202011084336.2A CN202011084336A CN112097131A CN 112097131 A CN112097131 A CN 112097131A CN 202011084336 A CN202011084336 A CN 202011084336A CN 112097131 A CN112097131 A CN 112097131A
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- 239000003990 capacitor Substances 0.000 claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract 6
- 238000001179 sorption measurement Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
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- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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- 239000007921 spray Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
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- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
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- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
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- 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
- F21V29/54—Cooling arrangements using thermoelectric means, e.g. Peltier elements
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a heat dissipation protection type LED lamp which comprises a shell, wherein the outer wall of the shell is in threaded connection with a lampshade, an installation plate is fixed on the inner wall of the shell, a lamp tube, a heat dissipation capacitor, a power-off capacitor and a protection box are fixed at the bottom of the installation plate, a protection mechanism is arranged inside the protection box, a heat absorption box is fixed at the upper end of the installation plate, a heat dissipation box is fixed at the top of the shell, a transfer box communicated with the interior of the heat dissipation box is fixed at the upper end of the heat absorption box, and a piezoelectric mechanism is arranged on the inner wall of the transfer box. Has the advantages that: according to the invention, the evaporating liquid is arranged in the heat absorption box, when the lamp tube works to generate heat, the evaporating liquid can rapidly absorb the heat of the lamp tube so as to vaporize the lamp tube, the evaporated lamp tube enters the return pipe, the heat is transferred to the cooling liquid in the return pipe and then condensed and returned, so that the rapid diffusion and transfer of the heat of the lamp tube are completed, the ambient temperature of the lamp tube is kept stable, and the service life of the lamp tube is prolonged.
Description
Technical Field
The invention relates to the technical field of LEDs, in particular to a heat dissipation protection type LED lamp.
Background
An LED, i.e., a light emitting diode, is a solid-state semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light;
the LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the bracket, and then silver wires or gold wires are used for connecting the chip and the circuit board to finally form an integrated electric appliance;
although the LED lamp has low overall energy consumption and long service life, the heat productivity of the LED lamp is large, and the service life of the LED lamp is greatly shortened if the heat dissipation is poor, so that the LED lamp has to perform effective heat dissipation, the existing common LED lamp is not basically provided with a heat dissipation mechanism, the heat dissipation is completed only by the flowing of surrounding air, the overall service life is seriously affected, and the actual effective service life cannot be guaranteed.
Disclosure of Invention
The invention aims to solve the problem of poor heat dissipation and short service life of a lamp tube in the prior art, and provides a heat dissipation protection type LED lamp.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a heat dissipation protection type LED lamp, includes the shell, the outer wall threaded connection of shell has the lamp shade, the inner wall of shell is fixed with the mounting panel, the bottom of mounting panel is fixed with fluorescent tube, heat dissipation electric capacity, outage electric capacity and guard box, the guard box is inside to be equipped with protection mechanism, the upper end of mounting panel is fixed with the heat absorption case, the top of shell is fixed with the heat dissipation case, the upper end of heat absorption case is fixed with the transfer case with the inside intercommunication of heat dissipation case, the inner wall of transfer case is equipped with piezoelectric mechanism, the top of heat absorption case is run through and is seted up a plurality of eruption holes, the top of shell is run through to be inserted and is equipped with the back flow with the inside intercommunication of heat absorption case, the inside of.
In the heat dissipation protection type LED lamp, the piezoelectric mechanism package and the pressing plate connected with the inner top of the transfer box through the reset spring are fixed with a plurality of piezoelectric blocks, the piezoelectric blocks are made of piezoelectric ceramics, and the pressure valve is arranged inside the eruption hole.
In the heat dissipation protection type LED lamp, the quick cooling mechanism comprises a push plate connected with the top of the shell through a circulating spring, the push plate is connected with the inner wall of the heat dissipation box in a sealing and sliding mode, the top of the shell is fixedly provided with a magnet, the upper end of the mounting plate is fixedly provided with a circulating pipe, the top of the shell is inserted with a water feeding pipe and a water discharging pipe which are communicated with the circulating pipe in a penetrating mode, and the water feeding pipe is connected with the push plate in a penetrating and sealing and sliding mode.
In foretell heat dissipation protection type LED lamp, protection mechanism is including being fixed in the inside absorption piece of guard box, the lateral wall that adsorbs the piece is connected with the board that connects through connecting spring, the inner wall of guard box is fixed with a pair of contact, heat dissipation electric capacity is the self-resuming condenser.
In foretell heat dissipation protection type LED lamp, the spacing groove that two symmetries set up is seted up to the lateral wall of electricity connection board, two the inner wall of spacing groove all has the stopper through spacing spring coupling, the inner wall of guard box is fixed with a butt joint head, the outage electric capacity is self-recovery capacitor.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the evaporating liquid is arranged in the heat absorption box, when the lamp tube works to generate heat, the evaporating liquid can rapidly absorb the heat of the lamp tube so as to vaporize the lamp tube, the evaporated lamp tube enters the return pipe, and the heat is transferred to the cooling liquid in the return pipe and then flows back in a condensation manner, so that the rapid diffusion and transfer of the heat of the lamp tube are completed, the ambient temperature of the lamp tube is kept stable, and the service life of the lamp tube is prolonged;
2. in the invention, after the lamp tube is used for a long time, the temperature in the shell is higher, the magnet is electrified to generate magnetic force to attract the push plate, so that the push plate pushes cooling liquid in the heat dissipation box to exchange with cold area liquid in the circulating pipe, the heat in the shell can be greatly and rapidly absorbed, the effect of rapid cooling is further achieved, the magnet is powered off and demagnetized after a period of time, the push plate is reset to reset the cooling liquid, and the temperature is cooled again, so that the temperature in the shell can be effectively controlled;
3. according to the invention, after evaporation liquid in the heat absorption box is vaporized, the air pressure in the heat absorption box is continuously raised until the air pressure reaches a threshold value of a pressure valve in the spraying hole, and then the air pressure is directly sprayed out from the spraying hole at a high speed, so that the pressure plate is impacted to move upwards to collide with the piezoelectric block, the heat dissipation capacitor is charged, and the exchange of cooling liquid can be started after the heat dissipation capacitor is broken down, so that the self-satisfaction of triggering and electric energy is realized, and the heat dissipation capacitor is a self-recovery capacitor and can be recycled, so that the exchange of the cooling liquid can be repeatedly realized, and the whole using effect is improved;
4. in the invention, when the lamp tube is ineffectively lighted for a long time due to human error, each part in the shell circularly works for a plurality of times, in the process, the heat dissipation capacitor is subjected to breakdown and recovery for a plurality of times, the power-off capacitor is continuously charged until the power-off capacitor is broken down, and after the power-off capacitor is broken down, the adsorption block receives reverse current and generates a reverse magnetic field, so that the adsorption block repels the power-on plate, the power-on plate moves under the action of magnetic force until the power-on plate is separated from the power-on head, the self-power-off of the lamp tube is realized, and the actual effective service life of the lamp tube is.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a heat dissipation protection type LED lamp according to the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of a heat dissipation protection type LED lamp according to the present invention;
FIG. 3 is a circuit diagram of a piezoelectric block of a heat dissipation protection type LED lamp according to the present invention;
fig. 4 is a schematic structural diagram of a protection box portion in a second embodiment of a heat dissipation protection type LED lamp according to the present invention.
In the figure: the device comprises a shell 1, a lampshade 2, a mounting plate 3, a lamp tube 4, a heat absorption box 5, a heat dissipation box 6, a transfer box 7, a spray hole 8, a return pipe 9, a return spring 10, a pressure plate 11, a piezoelectric block 12, a heat dissipation capacitor 13, a power-off capacitor 14, a protection box 15, an adsorption block 16, a connecting spring 17, an electric plate 18, a contact 19, an iron magnet 20, a circulating spring 21, a push plate 22, a water supply pipe 23, a circulating pipe 24, a sewer pipe 25, a limiting groove 26, a limiting spring 27, a limiting block 28 and a power connection head 29.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a heat dissipation protection type LED lamp, including shell 1, the outer wall threaded connection of shell 1 has lamp shade 2, the inner wall of shell 1 is fixed with mounting panel 3, the bottom of mounting panel 3 is fixed with fluorescent tube 4, heat dissipation electric capacity 13, outage electric capacity 14 and guard box 15, the inside protection machanism that is equipped with of guard box 15, the upper end of mounting panel 3 is fixed with heat absorption case 5, the top of shell 1 is fixed with heat dissipation case 6, the upper end of heat absorption case 5 is fixed with the transfer case 7 with the inside intercommunication of heat dissipation case 6, the inner wall of transfer case 7 is equipped with piezoelectric mechanism, the top of heat absorption case 5 is run through and is seted up a plurality of eruption holes 8, the top of shell 1 is run through and is inserted and is equipped with the back flow 9 with the inside intercommunication of heat absorption.
Quick-cooling mechanism includes the push pedal 22 of being connected through circulating spring 21 with shell 1 top, push pedal 22 and 6 inner wall sealing sliding connection of heat dissipation case, the top of shell 1 is fixed with magnet 20, magnet 20 is the electro-magnet, the upper end of mounting panel 3 is fixed with circulating pipe 24, the top of shell 1 is run through and is inserted and be equipped with upper hose 23 and downcomer 25 with circulating pipe 24 intercommunication, upper hose 23 runs through sealing sliding connection with push pedal 22, circulating pipe 24 is laid and on the mounting panel 3, can fully absorb the heat, circulating pipe 24 and the inside coolant liquid that all fills of heat dissipation case 6.
The protection mechanism is including being fixed in the inside absorption piece 16 of guard box 15, and absorption piece 16 is the electro-magnet, and the lateral wall that adsorbs piece 16 is connected with through coupling spring 17 and connects electric plate 18, connects electric plate 18 to be the permanent magnet, and the inner wall of guard box 15 is fixed with a pair of contact 19, and heat dissipation capacitor 13 is the self-resuming after puncturing, and piezoelectric block 12 pressurized electricity generation will charge heat dissipation capacitor 13 to be equipped with the diode in the piezoelectric block 12 power supply line, can effectively avoid the electric power backward flow, guarantee effectively to charge.
In the invention, when the lamp tube 4 works normally and heats, the evaporating liquid in the heat absorption box 5 absorbs the heat emitted by the lamp tube 4, so that the evaporating liquid is heated and vaporized, the continuous vaporization of the evaporating liquid leads to the continuous increase of the air pressure in the heat dissipation box 6 until the threshold value of a pressure valve in the spraying hole 8 is broken through, and then the evaporating liquid is sprayed out from the spraying hole 8, passes through the transfer box 7 and enters the return pipe 9, the return pipe 9 is positioned in the heat dissipation box 6 and is soaked in the cooling liquid in the heat dissipation box 6, so that the evaporating liquid is condensed in the return pipe 9, is accumulated in the return pipe 9 and finally flows back to the heat absorption box 5, and the heat near the lamp tube 4 is continuously diffused to the peripheral air through the continuous circulation flow of the evaporating liquid, so that the working temperature of the lamp tube 4 is reduced, and the service life of the whole body;
when the evaporated liquid gas is sprayed out of the spray hole 8, the pressure plate 11 is impacted, so that the pressure plate 11 is impacted to move upwards, and further directly collides with the piezoelectric block 12, so that the piezoelectric block 12 generates electricity and slowly charges the heat dissipation capacitor 13 and the power-off capacitor 14, the air pressure is reduced after the gas in the heat absorption box 5 is released, the spray hole 8 is sealed again, the pressure plate 11 is reset under the elastic action of the reset spring 10, and in the process that the evaporated liquid continuously absorbs heat, vaporizes and is sprayed, the pressure plate 11 makes reciprocating motion, so that the piezoelectric block 12 is continuously impacted, the heat dissipation capacitor 13 and the power-off capacitor 14 are continuously charged until the heat dissipation capacitor 13 is broken down;
after the heat dissipation capacitor 13 is broken down, the heat dissipation capacitor 13 and the power-off capacitor 14 form a potential difference, so that the power-off capacitor 14 discharges outwards, the adsorption block 16 on the circuit is electrified to generate magnetism, thereby attracting the contact plate 18, causing the contact plate 18 to move against the contact 19, causing the magnet 20 to become electrically and magnetically attracted, and in turn attracting the push plate 22 to move, so that the push plate 22 moves downward and pushes the coolant inside the heat dissipation tank 6, so that the coolant inside the heat dissipation tank 6 enters the down pipes 25, thereby pressing the cooling liquid in the circulating pipe 24, so that the cooling liquid is pressed to enter the upper part of the heat radiation box 6 through the water feeding pipe 23, the two parts of the cooling liquid are separated by the push plate 22 in the heat radiation box, the heat inside the shell 1 is greatly diffused outwards through the concentrated replacement and transfer of the cooling liquid, so that the temperature inside the shell 1 is effectively controlled;
after the power-off capacitor 14 finishes discharging, the adsorption block 16 loses magnetism, the electric connection plate 18 resets under the elastic action of the connection spring 17, so that the magnet 20 loses magnetism, the push plate 22 moves upwards to reset under the elastic action of the circulation spring 21, and then cold zone liquid on the upper portion is extruded, so that the cooling liquid on the upper portion enters the water feeding pipe 23 and is further transferred into the circulation pipe 24, and then returns to the heat dissipation box 6 through the sewer pipe 25, so that the resetting of the cooling liquid is realized, the heat dissipation capacitor 13 automatically restores after one end time, and further the circulation of the cold zone liquid can be carried out for multiple times within a certain time, so that the internal temperature of the shell 1 is ensured to be normal, and the service life of the lamp tube 4 is prolonged.
Example 2
The difference between this embodiment and embodiment 1 lies in that the internal structure of the protection box 15 is different, the side wall of the power connection plate 18 is provided with two symmetrically arranged limiting grooves 26, the inner walls of the two limiting grooves 26 are both connected with limiting blocks 28 through limiting springs 27, the limiting blocks 28 are insulating plates capable of isolating the electrical connection between the limiting blocks 28 and the power connection terminals 29, the inner wall of the protection box 15 is fixed with a pair of power connection terminals 29, the electrical connection between the power connection terminals 29 and the power connection plate 18 realizes the power connection of the lamp tube 4, the lamp tube 4 is extinguished after the electrical connection between the power connection terminals 29 and the power connection plate 18 is disconnected, the power-off capacitor 14 is a self-recovery capacitor, and can be automatically recovered after breakdown;
when the lamp tube 4 is forgotten to be closed due to human error and is not effectively lighted for a long time, each component in the shell 1 circularly works for a plurality of times, in the process, the heat dissipation capacitor 13 is subjected to a plurality of breakdowns and recovery, the power-off capacitor 14 is continuously charged until the power-off capacitor 14 is broken down, and after the power-off capacitor 14 is broken down, a potential difference is generated between the heat dissipation capacitor 13 and the power-off capacitor 14, so that the heat dissipation capacitor 13 is discharged outwards, the adsorption block 16 is electrified, and compared with the discharge of the power-off capacitor 14, the current flow direction received by the adsorption block 16 is opposite, so that the generated magnetic field is opposite, the adsorption block 16 repels the power connection plate 18, and the power connection plate 18 moves under the action of magnetic force until the power connection head 29 is;
at the moment of separation, the limiting block 28 inside the limiting groove 26 moves out of the limiting groove 26 under the elastic force of the limiting spring 27, so that the power-on board 18 is limited and can not be contacted with the two power-on terminals 29 at the same time, and after the two power-on terminals 29 lose the electric connection with the power-on board 18, the power failure of the lamp tube 4 is extinguished, so that the automatic closing action is completed, the invalid work of the lamp tube 4 is avoided, the effective service life of the lamp tube 4 is prolonged, the lamp shade 2 can be disassembled to manually recover the power-on board 18, so that the lamp tube 4 is recovered to be lightened, and the use is convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A heat dissipation protection type LED lamp comprises a shell (1) and is characterized in that a lampshade (2) is connected to the outer wall of the shell (1) in a threaded mode, an installation plate (3) is fixed to the inner wall of the shell (1), a lamp tube (4), a heat dissipation capacitor (13), a power-off capacitor (14) and a protection box (15) are fixed to the bottom of the installation plate (3), a protection mechanism is arranged inside the protection box (15), a heat absorption box (5) is fixed to the upper end of the installation plate (3), a heat dissipation box (6) is fixed to the top of the shell (1), a transfer box (7) communicated with the inside of the heat dissipation box (6) is fixed to the upper end of the heat absorption box (5), a piezoelectric mechanism is arranged on the inner wall of the transfer box (7), a plurality of spraying holes (8) are formed in the top of the heat absorption box (5), a backflow pipe (9) communicated with the inside of the heat absorption box (5) is inserted into the, and a quick cooling mechanism is arranged in the heat dissipation box (6).
2. The heat dissipation protection type LED lamp according to claim 1, wherein the piezoelectric mechanism package is a pressing plate (11) connected with the inner top of the transfer box (7) through a return spring (10), a plurality of piezoelectric blocks (12) are fixed on the inner top of the transfer box (7), the piezoelectric blocks (12) are made of piezoelectric ceramics, and a pressure valve is arranged inside the firing hole (8).
3. The heat dissipation protection type LED lamp according to claim 2, wherein the quick cooling mechanism comprises a push plate (22) connected with the top of the housing (1) through a circulating spring (21), the push plate (22) is connected with the inner wall of the heat dissipation box (6) in a sealing and sliding manner, an iron absorber (20) is fixed on the top of the housing (1), a circulating pipe (24) is fixed on the upper end of the mounting plate (3), a water feeding pipe (23) and a water discharging pipe (25) communicated with the circulating pipe (24) are inserted in the top of the housing (1) in a penetrating manner, and the water feeding pipe (23) is connected with the push plate (22) in a penetrating and sliding manner.
4. The heat dissipation protection type LED lamp according to claim 3, wherein the protection mechanism comprises an adsorption block (16) fixed inside the protection box (15), the side wall of the adsorption block (16) is connected with a power connection plate (18) through a connection spring (17), the inner wall of the protection box (15) is fixed with a pair of contacts (19), and the heat dissipation capacitor (13) is a self-recovery capacitor.
5. The heat dissipation protection type LED lamp according to claim 4, wherein two symmetrically arranged limiting grooves (26) are formed in the side wall of the power connection plate (18), limiting blocks (28) are connected to the inner walls of the two limiting grooves (26) through limiting springs (27), a butt joint connector (29) is fixed to the inner wall of the protection box (15), and the power-off capacitor (14) is a self-recovery capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011084336.2A CN112097131A (en) | 2020-10-12 | 2020-10-12 | Heat dissipation protection type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011084336.2A CN112097131A (en) | 2020-10-12 | 2020-10-12 | Heat dissipation protection type LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112097131A true CN112097131A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011084336.2A Pending CN112097131A (en) | 2020-10-12 | 2020-10-12 | Heat dissipation protection type LED lamp |
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| CN (1) | CN112097131A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671263A (en) * | 2020-12-28 | 2021-04-16 | 雷帅 | Centrifugal fan with protection component |
| CN114857556A (en) * | 2022-04-29 | 2022-08-05 | 海门市华呈精密标准件有限公司 | Slowly-extinguishing heat-dissipation lamp |
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| CN111550712A (en) * | 2020-06-12 | 2020-08-18 | 李鳞 | Energy-saving durable ceiling lamp |
| CN111550740A (en) * | 2020-06-12 | 2020-08-18 | 李鳞 | Energy storage slowly-extinguishing ceiling lamp |
| CN111585119A (en) * | 2020-06-17 | 2020-08-25 | 付小丽 | Row of inserting convenient to it is stable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671263A (en) * | 2020-12-28 | 2021-04-16 | 雷帅 | Centrifugal fan with protection component |
| CN112671263B (en) * | 2020-12-28 | 2022-11-01 | 海南华致信人防设备有限公司 | Centrifugal fan with protection component |
| CN114857556A (en) * | 2022-04-29 | 2022-08-05 | 海门市华呈精密标准件有限公司 | Slowly-extinguishing heat-dissipation lamp |
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