CN204719620U - A kind of there is projecting function can the panel computer of quick heat radiating - Google Patents
A kind of there is projecting function can the panel computer of quick heat radiating Download PDFInfo
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- CN204719620U CN204719620U CN201520417643.6U CN201520417643U CN204719620U CN 204719620 U CN204719620 U CN 204719620U CN 201520417643 U CN201520417643 U CN 201520417643U CN 204719620 U CN204719620 U CN 204719620U
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- dull
- stereotyped body
- channel
- semiconductor chilling
- projection module
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Abstract
The utility model relate to a kind of there is projecting function can the panel computer of quick heat radiating, comprise in dull and stereotyped body and be provided with mainboard and DLP projection module, DLP projection module is arranged in metal installation base, metal installation base is that channel is formed, and channel fits with the cold junction end face of first and second semiconductor chilling plate respectively near the cell wall of the second sidewall and riser; Go back set temperature sensor in dull and stereotyped body, arrange connecting valve between first and second semiconductor chilling plate and power supply, the data-signal that the CPU on mainboard receives temperature sensor collection carries out analyzing and processing and regulates and controls the running status of connecting valve.In technique scheme, installing DLP projection module and projection lens by arranging the channel of metal material and first and second semiconductor chilling plate and to dispel the heat, the heat produced when ensureing projection work can be removed by effectively loose, ensures the operation of optical device.
Description
Technical field
The utility model relates to electronics field, be specifically related to a kind of there is projecting function can the panel computer of quick heat radiating.
Background technology
Panel computer is a kind of small personal computers, because it is easy to carry, is therefore widely used in productive life, particularly for business people.Projector is often used in office process, as carried out meeting report and product introduction, is indispensable office equipment.But projector volume is comparatively large, carries inconvenience, when carrying out negotiation with client and needing to use screen/ppt to show, often there is inconvenience.Having occurred having projecting function in the market can the panel computer of quick heat radiating, arrange projection lens by DLP shadow casting technique in the side of panel computer to project, although solve conventional projector Problems existing, but panel computer is when carrying out projection work, a large amount of heats can be produced, if these heats can not leave in time, will produce serious influence to the operation of optical device, therefore, be necessary to solve the problem of panel computer heat radiation in the market.
Utility model content
The purpose of this utility model be just to provide a kind of there is projecting function can the panel computer of quick heat radiating, its heat-sinking capability is good, can ensure the reliability service of projecting subassembly.
For achieving the above object, the utility model is implemented by the following technical solutions:
A kind of there is projecting function can the panel computer of quick heat radiating, it is characterized in that: comprise dull and stereotyped body, the front of dull and stereotyped body is that touch display screen is formed, the shell on the back of dull and stereotyped body is that metal material is formed, mainboard and DLP projection module is provided with in dull and stereotyped body, DLP projection module is positioned at the periphery of mainboard and both are connected by signal wire, DLP projection module is arranged in metal installation base, one end of the first side wall of dull and stereotyped body arranges projection lens, on dull and stereotyped body, the sidewall adjacent with arranging projection lens is the second sidewall, metal installation base is the channel formation that opening points to touch display screen, the flute length direction of channel parallels with the axis of projection lens, channel arranges riser away from one end of the first side wall, fitted by thermal grease between the bottom land of channel and the shell on the back of dull and stereotyped body and be connected, on channel near the cell wall of the second sidewall and riser respectively with first, the cold junction end face of two semiconductor chilling plates fits, first, the hot junction end face of two semiconductor chilling plates arranges metal fin in interval respectively, metal fin is connected with the shell on the back of dull and stereotyped body, position corresponding with metal fin on second sidewall is offered for the through hole dispelled the heat and raise one's voice, temperature sensor DLP projection module being carried out to temperature acquisition is provided with in dull and stereotyped body, arrange connecting valve between first and second semiconductor chilling plate and power supply, the data-signal that the CPU on mainboard receives temperature sensor collection carries out analyzing and processing and regulates and controls the running status of connecting valve.
In technique scheme, installing DLP projection module and projection lens by arranging the channel of metal material and first and second semiconductor chilling plate and to dispel the heat, the heat produced when ensureing projection work can be removed by effectively loose, ensures the operation of optical device.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is inner structure schematic diagram of the present utility model;
Fig. 3 is the schematic diagram of plate panel computer when being in support level.
Embodiment
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is specifically described.Should be appreciated that following word only in order to describe one or more concrete embodiments of the present utility model, considered critical is not carried out to the protection domain that the utility model is specifically asked.
The technical scheme that the utility model is taked is as Fig. 1, shown in 2, a kind of there is projecting function can the panel computer of quick heat radiating, comprise dull and stereotyped body 10, the front of dull and stereotyped body 10 is that touch display screen is formed, the shell on the back 12A of dull and stereotyped body 10 is that metal material is formed, mainboard 21 and DLP projection module 22 is provided with in dull and stereotyped body 10, DLP projection module 22 is positioned at the periphery of mainboard 21 and both are connected by signal wire, DLP projection module 22 is arranged in metal installation base, one end of the first side wall 11 of dull and stereotyped body 10 arranges projection lens 23, on dull and stereotyped body 10, the sidewall adjacent with arranging projection lens 23 is the second sidewall 12, metal installation base is that the channel 24 of opening sensing touch display screen is formed, the flute length direction of channel 24 parallels with the axis of projection lens 23, channel 24 arranges riser 25 away from one end of the first side wall 11, fitted by thermal grease between the bottom land of channel 24 and the shell on the back 12A of dull and stereotyped body 10 and be connected, on channel 24 near the cell wall of the second sidewall 12 and riser 25 respectively with first, two semiconductor chilling plates 31, the cold junction end face of 32 fits, first, two semiconductor chilling plates 31, the hot junction end face of 32 arranges metal fin 33 in interval respectively, metal fin 33 is connected with the shell on the back 12A of dull and stereotyped body 10, on second sidewall 12, the through hole 121 for dispelling the heat and raise one's voice is offered in the position corresponding with metal fin 33, also the loudspeaker and the heat radiator that are panel computer share the through hole 121 that the second sidewall 12 is offered.
Semiconductor chilling plate can an end face refrigeration, and an end face heat production, fits the wall of cold junction end face and channel 24 or riser 25 plate face, lower the temperature, and realizes cooling to DLP projection module 22 and projection lens 23, the operation of guarantee optical component.Simultaneously the heat in semiconductor chilling plate hot junction is dispelled the heat to shell on the back 12A by the heat radiation of heat radiator 33 and heat transfer, such that heat is loose fast to be removed.Thermal grease makes better heat-radiation effect in addition.Because the cooling-down effect of its physical arrangement is better, startup first is just needed when running when therefore only having projecting subassembly long, two semiconductor chilling plates 31, 32 carry out auxiliary temperature-reducing, therefore the temperature sensor of temperature acquisition is carried out by arranging a pair DLP projection module 22, first, two semiconductor chilling plates 31, between 32 and power supply, connecting valve is set, the data-signal that CPU on mainboard 21 receives temperature sensor collection carries out analyzing and processing and regulates and controls the running status of connecting valve, when temperature exceedes predetermined value, connecting valve switches on power, first, two semiconductor chilling plates 31, 32 start working, otherwise be in off-state, extend the use duration of panel computer.
In addition, shell on the back 12A due to panel computer is plane, panel computer is that concordant shape yaw projects on the table, such shell on the back 12A and desktop or table top fit, radiating effect is poor, therefore, on backboard, two feets are provided with in the utility model, feet is that plate 12A1 is formed, plate 12A1 push button is arranged on (as button) on shell on the back 12A, by pressing, make plate 12A1 be in two states, one be plate 12A1 bounce back completely be positioned at shell on the back 12A inboard dodge position; It two ejects for plate 12A1, and make the height dull and stereotyped body 10 being installed projection lens 23 side be greater than the support level of opposite side height, now dull and stereotyped body 10 is in skewed layout, there is void gap between shell on the back 12A and desktop, improves radiating effect.Simultaneously for ensureing drop shadow effect, when plate 12A1 is in support level, the angle of inclination of dull and stereotyped body 10 is 1 ~ 1.5 °, preferably 1.25 °, the best results now projecting and dispel the heat.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; to know in the utility model after contents; under the prerequisite not departing from the utility model principle; can also make some equal conversion to it and substitute, these convert on an equal basis and substitute and also should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. one kind there is projecting function can the panel computer of quick heat radiating, it is characterized in that: comprise dull and stereotyped body, the front of dull and stereotyped body is that touch display screen is formed, the shell on the back of dull and stereotyped body is that metal material is formed, mainboard and DLP projection module is provided with in dull and stereotyped body, DLP projection module is positioned at the periphery of mainboard and both are connected by signal wire, DLP projection module is arranged in metal installation base, one end of the first side wall of dull and stereotyped body arranges projection lens, on dull and stereotyped body, the sidewall adjacent with arranging projection lens is the second sidewall, metal installation base is the channel formation that opening points to touch display screen, the flute length direction of channel parallels with the axis of projection lens, channel arranges riser away from one end of the first side wall, fitted by thermal grease between the bottom land of channel and the shell on the back of dull and stereotyped body and be connected, on channel near the cell wall of the second sidewall and riser respectively with first, the cold junction end face of two semiconductor chilling plates fits, first, the hot junction end face of two semiconductor chilling plates arranges metal fin in interval respectively, metal fin is connected with the shell on the back of dull and stereotyped body, position corresponding with metal fin on second sidewall is offered for the through hole dispelled the heat and raise one's voice, temperature sensor DLP projection module being carried out to temperature acquisition is provided with in dull and stereotyped body, arrange connecting valve between first and second semiconductor chilling plate and power supply, the data-signal that the CPU on mainboard receives temperature sensor collection carries out analyzing and processing and regulates and controls the running status of connecting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417643.6U CN204719620U (en) | 2015-06-16 | 2015-06-16 | A kind of there is projecting function can the panel computer of quick heat radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417643.6U CN204719620U (en) | 2015-06-16 | 2015-06-16 | A kind of there is projecting function can the panel computer of quick heat radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719620U true CN204719620U (en) | 2015-10-21 |
Family
ID=54318598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417643.6U Expired - Fee Related CN204719620U (en) | 2015-06-16 | 2015-06-16 | A kind of there is projecting function can the panel computer of quick heat radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107506014A (en) * | 2017-10-25 | 2017-12-22 | 南宁恒腾科技有限公司 | A kind of cpu fan of quick heat radiating |
-
2015
- 2015-06-16 CN CN201520417643.6U patent/CN204719620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107506014A (en) * | 2017-10-25 | 2017-12-22 | 南宁恒腾科技有限公司 | A kind of cpu fan of quick heat radiating |
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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: 20151021 Termination date: 20180616 |