CN207962428U - A kind of rapid heat radiation device of LED advertising lamps - Google Patents
A kind of rapid heat radiation device of LED advertising lamps Download PDFInfo
- Publication number
- CN207962428U CN207962428U CN201820424762.8U CN201820424762U CN207962428U CN 207962428 U CN207962428 U CN 207962428U CN 201820424762 U CN201820424762 U CN 201820424762U CN 207962428 U CN207962428 U CN 207962428U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- fixing groove
- driving plate
- offers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 27
- 239000011324 bead Substances 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of rapid heat radiation devices of LED advertising lamps, including shell, front on the shell close to its bottom is rotatably connected to holder, side in the shell close to its bottom is installed with power source drive device, the bottom of the shell offers stack effect device, the power source drive device includes driving plate, the driving plate is fixedly mounted on the side close to its bottom in shell, the side of the driving plate is fixedly connected with LED lamp bead, side in the shell at the top of it is installed with driving power and electrical storage device respectively, the stack effect device includes first through hole, the first through hole is opened in the lower surface of shell, the side of the driving plate is offered to recirculation hole.The rapid heat radiation device of the LED advertising lamps has effect simple in structure, easy to use, solves the problems, such as to propose in background technology, the effect used is more preferable by the cooperation of above-mentioned dependency structure.
Description
Technical field
The utility model is related to heat abstractor technical field, specially a kind of rapid heat radiation device of LED advertising lamps.
Background technology
In the prior art, LED advertising lamps are used for the offers illumination such as billboard, and LED advertising lamps include shell, LED light group
And aluminium radiator, LED light group and aluminium radiator are fixed in shell, LED light group is attached at aluminium radiator.And LED advertising lamp work(
Rate is larger, and when LED advertising lamps work, the heat that LED light group generates is more, and the temperature of LED light group is higher, therefore, LED advertising lamps
It needs that the radiators such as radiator are arranged, reduces the temperature of LED light group, still, in the prior art, LED advertising lamps are only in LED light
The back side of group is sticked aluminium radiator, although aluminium radiator has certain heat dissipation effect, the heat conduction velocity of aluminium radiator
Relatively slow, radiating rate still cannot meet the cooling requirements of LED advertising lamps, and the heat dissipation effect of LED advertising lamps is still undesirable, LED
The temperature of the LED light group of advertising lamp is still higher, it is therefore necessary to be improved, there have been advertising lamp heat dissipations to fill thus
Set, for example, Chinese patent CN202165931U disclose it is a kind of improve heat dissipation LED advertising lamps, including shell, LED light group and dissipate
Hot device, LED light group and radiator are fixed in shell, and LED light group is attached at radiator, and LED advertising lamps further include one for adding
The fan of the radiating rate of fast radiator, fan are fixed in shell, and the blowing direction of fan is towards radiator.But due to this
The complexity of the structure of advertising lamp more, and inconvenience is dismounted, the effect used is bad.
Utility model content
The purpose of this utility model is to provide a kind of rapid heat radiation devices of LED advertising lamps, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of rapid cooling dress of LED advertising lamps
It sets, including shell, the front on the shell close to its bottom is rotatably connected to holder, close to the side of its bottom in the shell
Face is installed with power source drive device, and the bottom of the shell offers stack effect device.
The power source drive device includes driving plate, and the driving plate is fixedly mounted on the side close to its bottom in shell
Face, the side of the driving plate are fixedly connected with LED lamp bead, and the side in the shell at the top of it is installed with respectively
Driving power and electrical storage device.
The stack effect device includes first through hole, and the first through hole is opened in the lower surface of shell, the driving
The side of plate is offered to recirculation hole, and the side on the shell in the middle part of it offers fixing groove, and shell passes through fixing groove
It is installed with dust-proof air-breather, the upper surface of the shell offers the second through-hole.
The dust-proof air-breather includes fixed cover, and the side of the fixed cover is fixedly connected with fixed bin, the fixation
The front of box offers Card trough, and fixed bin is fixedly connected with snap-gauge by Card trough, and the front of the snap-gauge is fixedly connected with
The side of strip, the fixing groove offers buckling groove, and the inner wall of the buckling groove offers strip slot, and buckling groove passes through strip
The outer surface of slot and strip is clamped, and the other side of the fixed cover is fixedly connected with Turbogrid plates, and the side of the fixed cover opens up
There are third through-hole, the top of the fixed bin to offer fie screen fixing groove and coarse strainer fixing groove respectively, fixed bin passes through thin
Strainer fixing groove is fixedly connected with fie screen, and fixed bin is fixedly connected with coarse strainer by coarse strainer fixing groove.
Preferably, the quantity of the dust-proof air-breather is two, and two dust-proof air-breathers are with the vertical center of shell
Line arranges for axial symmetry.
Preferably, the fie screen is corresponded in the inside of coarse strainer, and the top of coarse strainer and fie screen is and fixed bin
Top side detachable connection.
Preferably, the both sides on the shell close to its bottom have been fixedly connected with transparent panel, the inside of the transparent panel
With one end face of LED lamp bead.
Preferably, the driving plate is electrically connected with LED lamp bead, and driving power is electrically connected with driving plate, electrical storage device and drive
Dynamic power electric connection, the upper surface of the shell offer port fixing groove, and shell is fixedly connected with by port fixing groove to be filled
Electric port, the charging port are electrically connected with electrical storage device.
Compared with prior art, the utility model has the advantage that as follows：
1, the utility model is made by the cooperation of shell, power source drive device, stack effect device and dust-proof air-breather
The principle of the Btu utilization stack effect generated in the advertisement lamp housing, enters outside air by first through hole, due to circulation
The convection action in hole, air can temporarily be trapped in the bottom rotational flow in housing chamber, accelerate the heat loss around driving plate,
By being discharged at the third through-hole of dust-proof air-breather, another part hot-fluid is discharged last part hot-fluid by the second through hole,
With effect simple in structure, easy to use.
2, the utility model passes through fixed cover, fixed bin, snap-gauge, strip, Turbogrid plates, third through-hole, fie screen and coarse filtration
The cooperation of net makes the impurity in outside air filter out air due to triple barrier effects of Turbogrid plates, coarse strainer and fie screen
In foreign particle, on the other hand formed gas channel, for a part of hot-fluid be discharged, pass through the cooperation of above-mentioned dependency structure, tool
There is effect simple in structure, easy to use, solves the problems, such as to propose in background technology, the effect used is more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram for the partial sectional view that the utility model shell dismantles lateral side view；
Fig. 2 is the structural schematic diagram of the utility model shell side view；
Fig. 3 is the structural schematic diagram of the utility model driving plate front view；
Fig. 4 is the structural schematic diagram of the partial sectional view of the dust-proof air-breather side view of the utility model.
In figure：1- shells, 2- holders, 3- power source drive devices, 4- stack effects device, 5- driving plates, 6-LED lamp beads,
7- driving powers, 8- electrical storage devices, 9- first through hole, 10- are to recirculation hole, the dust-proof air-breathers of 11-, the second through-holes of 12-, 13-
Fixed cover, 14- fixed bins, 15- snap-gauges, 16- strips, 17- Turbogrid plates, 18- third through-holes, 19- fie screens, 20- coarse strainers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of rapid cooling dress of LED advertising lamps
It sets, including shell 1, it is characterised in that：Front on shell 1 close to its bottom is rotatably connected to holder 2, close to it in shell 1
The side of bottom is installed with power source drive device 3, and the bottom of shell 1 offers stack effect device 4.
Referring to Fig. 1, power source drive device 3 includes driving plate 5, driving plate 5 is fixedly mounted in shell 1 close to its bottom
Side, the side of driving plate 5 is fixedly connected with LED lamp bead 6, has been fixedly connected with close to the both sides of its bottom on shell 1
Thus isotropic disk, the inside of transparent panel and one end face of LED lamp bead 6, the light source that LED lamp bead 6 generates after being powered penetrate, shell 1
The interior side at the top of it is installed with driving power 7 and electrical storage device 8 respectively, and driving plate 5 is electrically connected with LED lamp bead 6,
Driving power 7 is electrically connected with driving plate 5, and electrical storage device 8 is electrically connected with driving power 7, and the upper surface of shell 1 offers port and consolidates
Determine slot, shell 1 is fixedly connected with charging port by port fixing groove, and charging port is electrically connected with electrical storage device 8.
It please refers to Fig.1 and Fig. 3, stack effect device 4 includes first through hole 9, first through hole 9 is opened in the following table of shell 1
Face, the side of driving plate 5 are offered to recirculation hole 10, and the side on shell 1 in the middle part of it offers fixing groove, and shell 1 is logical
It crosses fixing groove and is installed with dust-proof air-breather 11, the quantity of dust-proof air-breather 11 is two, two dust-proof air-breathers
11 arrange by axial symmetry of the vertical centerline of shell 1, on the one hand form heat passage, are carried out with outside air for hot-fluid outflow
It exchanges, on the other hand stops that foreign particle enters in external environment, the upper surface of shell 1 offers the second through-hole 12, advertising lamp
The principle of the Btu utilization stack effect generated in shell 1 enters outside air, due to recirculation hole 10 by first through hole 9
Convection action, air can temporarily be trapped in the bottom rotational flow of 1 intracavitary of shell, accelerate the heat loss around driving plate 5, most
Rear portion hot-fluid at the third through-hole 18 of dust-proof air-breather 11 by being discharged, and another part hot-fluid is by 12 row of the second through hole
Go out, needs one to be mentioned that stack effect refers to indoor air along there is the space of vertical bank to ramp up or decline, and causes air
The phenomenon that reinforcing convection current.Stack effect can also be reverse；When extraneous temperature is more outdoor low, air-flow can in chimney to
Open-air is pumped into interior by lower flowing from chimney, here can place shell 1 vertically to improve the effect of heat dissipation.
It please refers to Fig.1 and Fig. 4, dust-proof air-breather 11 includes fixed cover 13, the side of fixed cover 13 is fixedly connected with
Determine box 14, the front of fixed bin 14 offers Card trough, and fixed bin 14 is fixedly connected with snap-gauge 15 by Card trough, snap-gauge 15
Front is fixedly connected with strip 16, and the side of fixing groove offers buckling groove, and the inner wall of buckling groove offers strip slot, buckling groove
It is clamped (not shown) by the outer surface of strip slot and strip 16, it is real using the cooperation of strip 16, snap-gauge 15 and strip slot
11 integral disassembly, assembly of existing dust-proof air-breather, convenient for cleaning in the future, the other side of fixed cover 13 is fixedly connected with Turbogrid plates 17, fixed
The side of lid 13 offers third through-hole 18, and the top of fixed bin 14 offers fie screen fixing groove respectively and coarse strainer is fixed
Slot, fixed bin 14 are fixedly connected with fie screen 19 by fie screen fixing groove, and fixed bin 14 is fixed by coarse strainer fixing groove to be connected
Be connected to coarse strainer 20, fie screen 19 is corresponded in the inside of coarse strainer 20, and the top of coarse strainer 20 and fie screen 19 with fixation
The top side detachable of box 14 connects, and coarse strainer fixing groove is ladder block fixing groove, coarse strainer 20 and fine filtering with fie screen fixing groove
The top of net 19 has been fixedly connected with ladder block, and coarse strainer 20 passes through ladder block and ladder block fixing groove card with fie screen 19
It connects, reaches easy-to-mount purpose, fixed time cleaning coarse strainer 20 and fie screen 19 are needed after long-time use.
Operation principle：The rapid heat radiation device of the LED advertising lamps is in use, the heat profit generated in advertisement lamp housing 1
With the principle of stack effect, outside air is entered by first through hole 9, due to the convection action to recirculation hole 10, air can be temporary
It is trapped in the bottom rotational flow of 1 intracavitary of shell, accelerates the heat loss around driving plate 5, last part hot-fluid is by anti-
It is discharged at the third through-hole 18 of dirt air-breather 11, another part hot-fluid is discharged by the second through hole 12, passes through above-mentioned related knot
The cooperation of structure has effect simple in structure, easy to use, solves the problems, such as to propose in background technology, the effect used is more
It is good.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rapid heat radiation device of LED advertising lamps, including shell (1), it is characterised in that：It is close on the shell (1)
The front of its bottom is rotatably connected to holder (2), and the side in the shell (1) close to its bottom is installed with power drives
The bottom of device (3), the shell (1) offers stack effect device (4)；
The power source drive device (3) includes driving plate (5), and the driving plate (5) is fixedly mounted in shell (1) close to its bottom
The side in portion, the side of the driving plate (5) are fixedly connected with LED lamp bead (6), the side in the shell (1) at the top of it
Face is installed with driving power (7) and electrical storage device (8) respectively；
The stack effect device (4) includes first through hole (9), and the first through hole (9) is opened in the lower surface of shell (1),
The side of the driving plate (5) is offered to recirculation hole (10), and the side on the shell (1) in the middle part of it offers fixation
Slot, shell (1) are installed with dust-proof air-breather (11) by fixing groove, and the upper surface of the shell (1) offers second
Through-hole (12)；
The dust-proof air-breather (11) includes fixed cover (13), and the side of the fixed cover (13) is fixedly connected with fixed bin
(14), the front of the fixed bin (14) offers Card trough, and fixed bin (14) is fixedly connected with snap-gauge (15) by Card trough,
The front of the snap-gauge (15) is fixedly connected with strip (16), and the side of the fixing groove offers buckling groove, the buckling groove
Inner wall offer strip slot, buckling groove is clamped by the outer surface of strip slot and strip (16), the fixed cover (13) it is another
Side is fixedly connected with Turbogrid plates (17), and the side of the fixed cover (13) offers third through-hole (18), the fixed bin
(14) top offers fie screen fixing groove and coarse strainer fixing groove respectively, and fixed bin (14) is fixed by fie screen fixing groove
It is connected with fie screen (19), fixed bin (14) is fixedly connected with coarse strainer (20) by coarse strainer fixing groove.
2. a kind of rapid heat radiation device of LED advertising lamps according to claim 1, it is characterised in that：It is described dust-proof logical
The quantity of device of air (11) is two, and two dust-proof air-breathers (11) arrange by axial symmetry of the vertical centerline of shell (1).
3. a kind of rapid heat radiation device of LED advertising lamps according to claim 1, it is characterised in that：The fie screen
(19) it corresponds in the inside of coarse strainer (20), and top of the top of coarse strainer (20) and fie screen (19) with fixed bin (14)
It is detachably connected.
4. a kind of rapid heat radiation device of LED advertising lamps according to claim 1, it is characterised in that：The shell (1)
The upper both sides close to its bottom have been fixedly connected with transparent panel, one end face of the inside and LED lamp bead (6) of the transparent panel.
5. a kind of rapid heat radiation device of LED advertising lamps according to claim 1, it is characterised in that：The driving plate
(5) it is electrically connected with LED lamp bead (6), driving power (7) is electrically connected with driving plate (5), electrical storage device (8) and driving power (7) electricity
Connection, the upper surface of the shell (1) offer port fixing groove, and shell (1) is fixedly connected with charging by port fixing groove
Port, the charging port are electrically connected with electrical storage device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424762.8U CN207962428U (en) | 2018-03-28 | 2018-03-28 | A kind of rapid heat radiation device of LED advertising lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424762.8U CN207962428U (en) | 2018-03-28 | 2018-03-28 | A kind of rapid heat radiation device of LED advertising lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962428U true CN207962428U (en) | 2018-10-12 |
Family
ID=63726216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820424762.8U Expired - Fee Related CN207962428U (en) | 2018-03-28 | 2018-03-28 | A kind of rapid heat radiation device of LED advertising lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962428U (en) |
-
2018
- 2018-03-28 CN CN201820424762.8U patent/CN207962428U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204595396U (en) | Integration double-sided display modular structure | |
| CN104808389A (en) | Integrated double-faced display module structure | |
| CN208634943U (en) | A kind of LED street lamp lamps and lanterns of high efficiency and heat radiation | |
| CN204927886U (en) | Base pressure switch board that does benefit to heat dissipation and be convenient for operate night | |
| CN207962428U (en) | A kind of rapid heat radiation device of LED advertising lamps | |
| CN201177724Y (en) | Projector cooling construction | |
| CN210271597U (en) | High-efficient heat dissipation LED display screen | |
| CN208298490U (en) | A kind of LED display protection back frame | |
| CN207458521U (en) | A kind of LED light box being moved easily | |
| CN102798037B (en) | LED (light emitting diode) street lamp | |
| CN201232909Y (en) | High power LED illumination street lamp | |
| CN212029345U (en) | Fire-fighting emergency lamp easy to radiate heat | |
| CN211906789U (en) | Outdoor waterproof advertisement machine convenient to heat dissipation | |
| CN209641237U (en) | A kind of dynamic mapping billboard of good heat dissipation effect | |
| CN208589675U (en) | A kind of battery saving arrangement of distribution transformer side | |
| CN216119360U (en) | LED display screen for advertisement display | |
| CN207893448U (en) | A kind of high-heat dissipation LED bulb lamp | |
| CN202144982U (en) | LED reflector module used for lamp house | |
| CN205942195U (en) | Two -sided display module assembly structure of integration | |
| CN212841000U (en) | LED lamp with illumination enhancement structure | |
| CN206257473U (en) | A kind of high-power LED radiator | |
| CN212132249U (en) | Dustproof and waterproof street lamp with good heat dissipation effect | |
| CN107945689A (en) | A kind of outdoor advertisement lighthouse | |
| CN216119429U (en) | Double-sided luminous lamp box | |
| CN217816663U (en) | Heat dissipation protection device for LED mining lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200520 Address after: 201604, SIASUN Road, Lake Rock Town, Shanghai, Songjiang District, No. 5 Patentee after: Yingyi Neon Technology (Shanghai) Co.,Ltd. Address before: 311800 Unit 601, 41 Blocks, Gushan New Village, Fengqiao Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhao Zhenxing |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |