CN201897196U - Heat convection structure of LED lamp panel - Google Patents
Heat convection structure of LED lamp panel Download PDFInfo
- Publication number
- CN201897196U CN201897196U CN2010205742433U CN201020574243U CN201897196U CN 201897196 U CN201897196 U CN 201897196U CN 2010205742433 U CN2010205742433 U CN 2010205742433U CN 201020574243 U CN201020574243 U CN 201020574243U CN 201897196 U CN201897196 U CN 201897196U
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- China
- Prior art keywords
- led lamp
- embedded
- upper shell
- lamp panel
- convection current
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A heat convection structure of an LED lamp panel comprises an upper shell. The upper shell is provided with a first side surface, a second side surface and a limiting portion, at least one air guiding plate and at least one air outlet hole are disposed on the first side surface, at least one air guiding plate and at least one air inlet hole are disposed on the second side surface, the positions of the air inlet holes are lower than those of the air outlet holes, so that heat convection is realized in a holding space, heat generated by an LED lamp in the holding space can be smoothly discharged during usage, the temperature in the holding space is lowered, the service life of the LED lamp can be prolonged, air inlet and outlet quantity can be finely adjusted by means of adjusting the angles of the air guiding plates.
Description
Technical field
The utility model system is relevant with the LED lamp, especially refer to that its technical fresh air inlet, exhaust vent of providing forms a convection current, the heat that design is produced when the LED lamp uses in accommodation space can be discharged smoothly, to reduce the temperature in the accommodation space, can prolong the LED lamp LED lamp panel thermal convection current structure in service life.
Background technology
Press, the LED lamp panel of commonly using (as shown in Figure 1), it is a upper shell 1 tool one accommodation space 2, these accommodation space 2 inboards are provided with several limit bodies 3, the below that one lower house 5 with reticle plate 4 is embedded at this upper shell 1 is embedded and is integral shape, utilize this limit body 3 spacing several led circuit plates 6, this led circuit plate 6 is established several LED lamps, circuit, electronic component.
Because this accommodation space 2 is in the approximate enclosure space, this led circuit plate 6 is arranged in this accommodation space 2, easily produces heat when the LED lamp uses, if heat can't be got rid of, temperature in this accommodation space 2 is risen gradually, LED lamp luminance is reduced and the minimizing in service life.
Summary of the invention
The purpose of this utility model is, a kind of LED lamp panel thermal convection current structure is provided, and its technical fresh air inlet, exhaust vent of providing forms a convection current, and the heat that design is produced when the LED lamp uses in accommodation space can be discharged smoothly, to reduce the temperature in the accommodation space, can prolong LED lamp service life.
For achieving the above object, the utility model provides a kind of LED lamp panel thermal convection current structure, include: a upper shell has one first side, one second side, a limiting section, be provided with at least one wind deflector and at least one exhaust vent in this first side, be provided with at least one wind deflector, at least one fresh air inlet in this second side, in this first side, this second side, this limiting section surround an accommodation space, this fresh air inlet position is lower than the exhaust vent position, makes accommodation space produce thermal convection current.
Wherein, this fresh air inlet, this exhaust vent and this wind deflector have streamline appearance.
Wherein, be embedded a lower house in this limiting section, this lower house has a reticle plate.
Wherein, this accommodation space is established at least one led circuit plate, and this led circuit plate has several LED lamps, circuit and electronic component, and this upper shell inboard is provided with several limit bodies, but this limit body of mat is limited in this led circuit plate in this upper shell inboard.
Wherein, being provided with several between this upper shell and this lower house is embedded device and is integral shape with being embedded between this upper shell and this lower house.
Wherein, this is embedded device and establishes an embedded hole for this upper shell, and this lower house is established one and is embedded body, and this embedded hole and this are embedded between the body and are embedded mutually.
The utility model beneficial effect: the utility model utilizes fresh air inlet, exhaust vent to form a convection current, and the heat that LED lamp in the accommodation space is produced in using is discharged smoothly, reduces the temperature in the accommodation space, can prolong LED lamp service life.The utility model also can utilize wind deflector to adjust angle, the air quantity size of fine-tuning air intake, air-out.
Description of drawings
Fig. 1: the stereo appearance figure of commonly using.
Fig. 2: stereo appearance figure of the present utility model.
Fig. 3: section plan of the present utility model.
Fig. 4: local enlarged diagram of the present utility model.
Fig. 5: the local enlarged diagram of another embodiment of the utility model.
The specific embodiment
Consult Fig. 2 to shown in Figure 4, the utility model provides a kind of LED lamp panel thermal convection current structure, comprises:
One upper shell 10, have one first side 11, one second side 12, a limiting section 13, be provided with at least one wind deflector 111 and at least one exhaust vent 112 in this first side 11, be provided with at least one wind deflector 121, at least one fresh air inlet 122 in this second side 12, in this first side 11, this second side 12, this limiting section 13 surround an accommodation space 14, these accommodation space 14 inboards are provided with several limit bodies 141,142, establish several embedded holes 131 at this limiting section 13.
One lower house 20 is embedded in this limiting section 13, establishes number at this lower house 20 and is embedded bodies 21, is embedded body 21 by this and is embedded device with 131 formation of this embedded hole and is integral shape with being embedded between this upper shell 10 and this lower house 20.
One reticle plate 30 is arranged in this lower house 20.
An above led circuit plate 40 is arranged in this accommodation space 14, by this limit body 141,142, this led circuit plate 40 is embedded in these upper shell 10 inboards, and this led circuit plate 40 has several LED lamps, circuit, electronic component.
Utilize said elements to form the utility model, owing to be provided with this fresh air inlet 122 in this second side 12, and be provided with this exhaust vent 112 in this first side 11, when the LED of this led circuit plate 40 lamp starts when luminous, will change into luminous energy by electric energy and produce heat energy again, the temperature of this accommodation space 14 can raise gradually, high-temperature is promptly by these exhaust vent 112 heat radiations, low temperature is entered from this fresh air inlet 122, form one convection current, the temperature of this accommodation space 14 will be reduced gradually, promptly prolong the service life of this LED lamp.
And this wind deflector 111,121 can be adjusted the angle of inclination according to actual demand, finely tunes the actual air volume size of this fresh air inlet 122, this exhaust vent 112.
Therefore, the utility model utilizes this fresh air inlet 122, this exhaust vent 112 to form a convection current, the heat that is produced when this LED lamp uses in this accommodation space 14 is discharged smoothly, reduce the temperature in this accommodation space 14, can prolong LED lamp service life, and can utilize this wind deflector 111,121 to adjust angle, the air quantity size of fine-tuning air intake, air-out.
In addition, this fresh air inlet 122 of this upper shell 10 of the utility model, this exhaust vent 112 or this wind deflector 111,121 can be designed to according to the client is required, this fresh air inlet 122a, this exhaust vent 112a, this wind deflector 111a, 121a are for having streamline appearance as shown in Figure 5, making this upper shell 10 not only have above-mentioned heat discharges smoothly, reduce the temperature in the accommodation space, can prolong outside the effect such as LED lamp service life, respectively have different aesthetic feeling designs.
Claims (6)
1. a LED lamp panel thermal convection current structure is characterized in that, includes:
One upper shell, have one first side, one second side, a limiting section, be provided with at least one wind deflector, at least one exhaust vent in this first side, be provided with at least one wind deflector, at least one fresh air inlet in this second side, in this first side, this second side, this limiting section surround one and produce the accommodation space of thermal convection current, this fresh air inlet position is lower than this exhaust vent position.
2. LED lamp panel thermal convection current structure as claimed in claim 1 is characterized in that this fresh air inlet, this exhaust vent and this wind deflector have streamline appearance.
3. LED lamp panel thermal convection current structure as claimed in claim 1 is characterized in that be embedded a lower house in this limiting section, this lower house has a reticle plate.
4. LED lamp panel thermal convection current structure as claimed in claim 1, it is characterized in that, this accommodation space is established at least one led circuit plate, this led circuit plate has several LED lamps, circuit and electronic component, this upper shell inboard is provided with several limit bodies, but this limit body of mat is limited in this led circuit plate in this upper shell inboard.
5. LED lamp panel thermal convection current structure as claimed in claim 1 is characterized in that, is provided with several between this upper shell and this lower house and is embedded device and is integral shape with being embedded between this upper shell and this lower house.
6. LED lamp panel thermal convection current structure as claimed in claim 5 is characterized in that this is embedded device and establishes an embedded hole for this upper shell, and this lower house is established one and is embedded body, and this embedded hole and this are embedded between the body and are embedded mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205742433U CN201897196U (en) | 2010-10-25 | 2010-10-25 | Heat convection structure of LED lamp panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205742433U CN201897196U (en) | 2010-10-25 | 2010-10-25 | Heat convection structure of LED lamp panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897196U true CN201897196U (en) | 2011-07-13 |
Family
ID=44255103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205742433U Expired - Fee Related CN201897196U (en) | 2010-10-25 | 2010-10-25 | Heat convection structure of LED lamp panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373225A (en) * | 2018-10-26 | 2019-02-22 | 佛山市南海彬盛电子有限公司 | A kind of forced heat radiation high-power LED lamp |
-
2010
- 2010-10-25 CN CN2010205742433U patent/CN201897196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373225A (en) * | 2018-10-26 | 2019-02-22 | 佛山市南海彬盛电子有限公司 | A kind of forced heat radiation high-power LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20131025 |