CN202261539U - Infrared camera - Google Patents
Infrared camera Download PDFInfo
- Publication number
- CN202261539U CN202261539U CN2011203658931U CN201120365893U CN202261539U CN 202261539 U CN202261539 U CN 202261539U CN 2011203658931 U CN2011203658931 U CN 2011203658931U CN 201120365893 U CN201120365893 U CN 201120365893U CN 202261539 U CN202261539 U CN 202261539U
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- heat radiation
- thermal camera
- fore shell
- lamp plate
- infrared lamp
- Prior art date
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Abstract
An embodiment of the utility model discloses an infrared camera. A radiating front casing of the infrared camera is provided with an integrally formed installing plane. An infrared lamp plate of the infrared camera is connected with the radiating frond casing through the installing plane. The infrared camera has a good radiating effect.
Description
Technical field
The utility model relates to the monitoring technique field, particularly a kind of thermal camera.
Background technology
Thermal camera is to answer the demand of market for the monitoring at night, based on a kind of front end watch-dog that strengthens the night vision effect of The Cloud Terrace exploitation.Wherein infrared light filling lamp is one of them important device, but its to the requirement of temperature than higher, product size is more and more littler on the one hand, power requirement is increasing on the other hand, directly causes the heat radiation difficulty of thermal camera.In case and the infrared lamp temperature is too high, with the problem that directly causes the lost of life, effect to give a discount.
The heat radiation of existing thermal camera generally relies on its shell to realize; With the ball-type thermal camera is example, generally is the ball-type shell is divided into fore shell and back cover two parts composition, and infrared lamp plate is installed on the back cover through the lamp plate support; Infrared lamp plate is filled the thermal conductive silicon film with being connected of lamp plate support between the space; Video camera movement and fan are installed on the back cover, fore shell and back cover are fitted together again, and realize the heat radiation of thermal camera.
Wherein, for infrared light filling lamp, its heat radiation approach is infrared lamp plate---lamp plate support---thermal conductive silicon film---back cover---air.It is long that such heat abstractor exists heat dissipation path, and the problem that intermediate link is too much constantly increases the heat radiation bottleneck and causes the entire heat dissipation approach obstructed, and radiating effect is bad.
At first: the heat conducting problem of infrared lamp plate, the substrate of traditional infrared lamp plate adopt the glass substrate to process.The capacity of heat transmission of glass substrate is relatively poor, is a bottleneck in the heat radiation approach;
Secondly: adopt the thermal conductive silicon film, the thermal conductivity of thermal conductive silicon film has only 3W/mK at most, also is another bottleneck in the hot approach;
In addition: the existing heat abstractor heat conduction number of plies is more, and there is the gap in the assembling between each layer, and this all can influence the conduction of heat.
This heat conduction bottleneck stack one by one causes the radiating effect of existing thermal camera very undesirable just, has influenced the useful life of thermal camera.
The utility model content
In view of this, the utility model provides a kind of thermal camera, has good heat-radiation effect.
For reaching above-mentioned purpose, the technical scheme of the utility model specifically is achieved in that
A kind of thermal camera, the heat radiation fore shell of said thermal camera has integrated mounting plane;
The infrared lamp plate of said thermal camera is connected in said heat radiation fore shell through said mounting plane.
Preferably, said heat radiation fore shell is connected respectively with lampshade, video camera movement and heat radiation back cover;
Said heat radiation back cover is connected with fan.
Preferably, be filled with high thermal conductive silicon juice between said infrared lamp plate and space that the mounting plane of said heat radiation fore shell is connected.
Preferably, the substrate of said infrared lamp plate is aluminium matter or aluminium alloy.
Preferably, be distributed with radiator structure on the said heat radiation fore shell.
Preferably, said radiator structure comprises: a kind of or multiple combination arbitrarily in contoured insert, groove or the through hole.
Preferably, be distributed with radiator structure on the said heat radiation back cover.
Preferably, said radiator structure comprises: a kind of or multiple combination arbitrarily in contoured insert, groove or the through hole.
Visible by technique scheme; This thermal camera of the utility model; The number of plies through reducing the heat radiation conduction, use the high material of thermal conductivity, increase the improvement of the many aspects such as radiator structure of high heat dispersion, thereby can improve the radiating effect of thermal camera.
Description of drawings
Fig. 1 is the thermal camera heat radiation fore shell part decomposing schematic representation of the utility model embodiment.
Fig. 2 is the thermal camera heat radiation fore shell cut-away section sketch map of the utility model embodiment.
Fig. 3 is the thermal camera decomposing schematic representation of the utility model embodiment.
Fig. 4 is the thermal camera combination sketch map of the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, to the utility model further explain.
The utility model mainly is through the number of plies that reduces the heat radiation conduction, uses the high material of thermal conductivity, increases the improvement of the many aspects such as radiator structure of high heat dispersion, thereby improves the radiating effect of thermal camera.
Still be example with the ball-type thermal camera below, specify the thermal camera improvements over the prior art of the utility model.
One, reduces the heat radiation conduction number of plies: as shown in Figure 1; Cancelled the infrared lamp board mount; Infrared lamp board mount and heat radiation fore shell 1 are combined together, make heat radiation fore shell 1 have integrated mounting plane 11, infrared lamp plate 2 can be directly installed on the heat radiation fore shell 1 through this mounting plane 11; So just reduced by a heat conduction layer, improved radiating effect.
Two, adopt aluminum base plate: as shown in Figure 1; Infrared lamp plate 2 is made up of infrared lamp 3 and substrate 4; Wherein substrate 4 adopts aluminium to process, and has utilized the high-termal conductivity of aluminium that the heat of infrared lamp generation can be come out through aluminum substrate 3 rapidly, thereby has improved radiating effect; Certainly, except that adopting aluminium material, also can use material substrate 4 like perfect heat-dissipatings such as aluminium alloy, copper, potteries.
Three, use high thermal conductive silicon juice: as shown in Figure 2, between infrared lamp plate 2 and space that the mounting plane 11 of the fore shell 1 that dispels the heat is connected, filled high thermal conductive silicon juice 5, thereby overcome the heat radiation bottleneck of common thermal conductive silicon film, improved radiating effect; Certainly, except that high thermal conductive silicon juice 5, also can fill the material that other has high thermal conductivity, like elargol etc.
Four, increase radiator structure on the radiating shell surface: as shown in Figure 1; Increased contoured insert 6 on the heat radiation fore shell 1, contoured insert 6 can strengthen area of dissipation, increases the contact area of heat radiation fore shell 1 and air; Heat can be distributed sooner, improved radiating effect.Radiating fin 6 can be covered with entire heat dissipation fore shell 1, also can only distribute at ad-hoc location, and particular location is any; Certainly, except that contoured insert 6, heat radiation also can increase other any one or the multiple combination that can increase the radiator structure of radiating effect on the fore shell 1, like groove, through hole etc.
Certainly in above-mentioned 4 improvement; Only need take one of which can reach the purpose that the utility model improves the thermal camera radiating effect, therefore adopt arbitrary improvement or adopt the embodiment of a plurality of improved combinations arbitrarily all can realize improving the purpose of outer video camera radiating effect simultaneously.
Above-mentioned improvement is applied in the thermal camera, obtains the thermal camera of the utility model preferred embodiment, its exploded view is as shown in Figure 3, comprising: heat radiation fore shell 1, infrared lamp plate 2, video camera movement 7, fan 8, heat radiation back cover 9 and lampshade 10;
Wherein, said heat radiation fore shell 1 has an one-body molded mounting plane 11; Infrared lamp plate 2 is connected in heat radiation fore shell 1 through mounting plane 11; And be filled with high thermal conductive silicon juice 5 (not shown) between the space that is connected of mounting plane 11 of infrared lamp plate 2 and heat radiation fore shell 1;
In addition,, also can adopt method for designing, increase radiator structure, like contoured insert 6 etc. as heat radiation fore shell 1 for heat radiation back cover 9.The thermal camera of the utility model embodiment, its constitutional diagram is as shown in Figure 4, and concrete parts are identical with exploded view Fig. 3, repeat no more here.
The foregoing description is an example with the thermal camera of ball-type shell all, and in fact the utility model can be suitable for the heat radiation of the video camera of having of arbitrary shape shell of infrared light filling lamp; And as basic embodiment, the radiator structure that increases on high thermal conductive silicon juice, heat radiation fore shell and the heat radiation back cover is all optional, only need comprise this improvement of heat radiation fore shell with one-body molded mounting plane, can make thermal camera have great heat radiation effect.
Visible by the above embodiments; This thermal camera of the utility model; The number of plies that can be through reducing the heat radiation conduction, use the high material of thermal conductivity, increase the improvement of the many aspects such as radiator structure of high heat dispersion, thereby can improve the radiating effect of thermal camera.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (8)
1. a thermal camera is characterized in that, the heat radiation fore shell of said thermal camera has integrated mounting plane;
The infrared lamp plate of said thermal camera is connected in said heat radiation fore shell through said mounting plane.
2. thermal camera as claimed in claim 1 is characterized in that, said heat radiation fore shell is connected respectively with lampshade, video camera movement and heat radiation back cover;
Said heat radiation back cover is connected with fan.
3. thermal camera as claimed in claim 1 is characterized in that, is filled with high thermal conductive silicon juice between said infrared lamp plate and space that the mounting plane of said heat radiation fore shell is connected.
4. thermal camera as claimed in claim 1 is characterized in that, the substrate of said infrared lamp plate is aluminium matter or aluminium alloy.
5. like the described thermal camera of each claim in the claim 1～4, it is characterized in that, be distributed with radiator structure on the said heat radiation fore shell.
6. thermal camera as claimed in claim 5 is characterized in that, said radiator structure comprises: a kind of or multiple combination arbitrarily in contoured insert, groove or the through hole.
7. like the described thermal camera of each claim in the claim 1～4, it is characterized in that, be distributed with radiator structure on the said heat radiation back cover.
8. thermal camera as claimed in claim 7 is characterized in that, said radiator structure comprises: a kind of or multiple combination arbitrarily in contoured insert, groove or the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203658931U CN202261539U (en) | 2011-09-23 | 2011-09-23 | Infrared camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203658931U CN202261539U (en) | 2011-09-23 | 2011-09-23 | Infrared camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261539U true CN202261539U (en) | 2012-05-30 |
Family
ID=46122716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203658931U Expired - Fee Related CN202261539U (en) | 2011-09-23 | 2011-09-23 | Infrared camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836945A (en) * | 2015-04-14 | 2015-08-12 | 深圳市贝斯得电子有限公司 | Integrally-movable lamp panel device |
| CN109324461A (en) * | 2018-11-23 | 2019-02-12 | 意诺科技有限公司 | A kind of radiator of night vision cam, method and night vision cam |
-
2011
- 2011-09-23 CN CN2011203658931U patent/CN202261539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836945A (en) * | 2015-04-14 | 2015-08-12 | 深圳市贝斯得电子有限公司 | Integrally-movable lamp panel device |
| CN109324461A (en) * | 2018-11-23 | 2019-02-12 | 意诺科技有限公司 | A kind of radiator of night vision cam, method and night vision cam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120530 Termination date: 20200923 |