CN210894908U - Display temperature control structure - Google Patents
Display temperature control structure Download PDFInfo
- Publication number
- CN210894908U CN210894908U CN201921821465.8U CN201921821465U CN210894908U CN 210894908 U CN210894908 U CN 210894908U CN 201921821465 U CN201921821465 U CN 201921821465U CN 210894908 U CN210894908 U CN 210894908U
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- Prior art keywords
- temperature control
- heat dissipation
- display
- heating
- shell
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- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display temperature control, in particular to a display temperature control structure, which comprises a display screen, a shell and a temperature control mechanism, wherein the temperature control mechanism is arranged on the shell, the display screen is arranged on a screen mounting port of the shell, and a base is arranged at the bottom of the shell; the temperature control mechanism comprises a heat dissipation unit, a heating unit and a temperature control unit, the heat dissipation unit and the heating unit are connected with the temperature control unit, and a top heat dissipation opening and a bottom heat dissipation opening are formed in the shell. The utility model discloses both accessible radiating element carries out the heat dissipation operation, also can heat up the operation through the heating unit, makes it can carry out automatic refrigeration or heat to the display screen according to the height of the service environment temperature that the display is located, makes the display screen be in the best operating temperature within range all the time, has effectively prolonged the life of display, has widened the service environment scope of display for the display can be in stable work under the great extreme environment of temperature variation.
Description
Technical Field
The utility model relates to a display control by temperature change technical field relates to a display control by temperature change structure.
Background
The liquid crystal display is widely applied in various fields because of its advantages of good image display effect, low energy consumption, environmental protection, safety and the like, but it can only work normally in a narrow temperature range, so its use environment is very limited.
At present, when the temperature of the liquid crystal display screen is too high due to the heating of the lamp tube, the liquid crystal display screen is generally cooled by an external temperature control system, so that the liquid crystal is maintained in the optimal working temperature range. However, the problem that the liquid crystal display needs to be heated in a low-temperature environment is not solved, and the problem that the liquid crystal display works at a constant temperature is not solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can be according to the display of the using environment temperature's that the display is located height and carry out the display control by temperature change structure that refrigerates automatically or heat to the display screen.
In order to solve the technical problem, the utility model provides a technical scheme that its technical problem adopted is:
a temperature control structure of a display comprises a display screen, a shell and a temperature control mechanism, wherein the temperature control mechanism is arranged on the shell, the display screen is arranged on a screen mounting port of the shell, and a base is arranged at the bottom of the shell;
the temperature control mechanism comprises a heat dissipation unit, a heating unit and a temperature control unit, the heat dissipation unit and the heating unit are connected with the temperature control unit, and a top heat dissipation opening and a bottom heat dissipation opening are formed in the shell.
Preferably, the heat dissipation unit includes a fan, the housing is provided with a heat dissipation seat, and the fan is disposed on the heat dissipation seat.
Preferably, the heating unit comprises two heating rods, the two heating rods are symmetrically arranged on two sides of the heat dissipation unit, and heating wires are wound on the heating rods.
Preferably, the heating sheet comprises a first rod and a second rod, the second rod is of an arc-shaped structure, and the first rod and the second rod are of an integrally formed structure.
Preferably, the temperature control unit comprises a heat dissipation switch, a heating switch, a baffle and a driving part, the heat dissipation switch and the heating switch are respectively arranged above and below the top heat dissipation port, the baffle is arranged on the top heat dissipation port, and the driving part drives the baffle to move up and down to realize the opening and closing of the heat dissipation port and the opening and closing of the heat dissipation switch and the heating switch.
Preferably, the temperature control unit comprises a guide part, the guide part comprises two guide rods, the two guide rods are arranged on two sides of the baffle, a guide sleeve is arranged on the baffle, and the guide sleeve is arranged on the guide rods in a sliding manner.
Preferably, the driving component comprises an iron core and an armature, a coil is wound on the iron core, the iron core and the coil form an electromagnet, a support is arranged on the baffle, the armature is arranged on the support, and the armature is located below the electromagnet.
Preferably, the number of the bottom heat dissipation openings is less than the number of the top heat dissipation openings.
The utility model has the advantages that:
the utility model has the characteristics of simple structure, it is reasonable, implementation cost and running cost are low, fail safe nature is strong, both accessible radiating element carries out the radiating operation, also can heat up the operation through the heating unit, make it can carry out the automatic refrigeration or heat to the display screen according to the height of the display in service environment temperature, make the display screen be in best operating temperature within range all the time, the life of display has effectively been prolonged, the service environment scope of display has been widened, make the display can be in stable work under the great extreme environment of temperature variation.
Drawings
Fig. 1 is a schematic diagram of a temperature control structure of a display according to the present invention.
Fig. 2 is a schematic diagram of the temperature control mechanism of the present invention.
The reference numbers in the figures illustrate: 1. a housing; 11. a display screen; 12. a base; 13. a top heat sink; 14. a bottom heat dissipation port; 2. a fan; 3. a heating rod; 4. a baffle plate; 41. a heat dissipation switch; 42. a heating switch; 43. a guide bar; 44. a guide sleeve; 45. an electromagnet; 46. an armature; 47. a support;
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-2, a temperature control structure of a display includes a display screen 11, a housing 1 and a temperature control mechanism, where the temperature control mechanism is disposed on the housing 1, the display screen 11 is fastened to a screen mounting port of the housing 1, and a base 12 is disposed at the bottom of the housing 1;
the temperature control mechanism comprises a heat dissipation unit, a heating unit and a temperature control unit, the heat dissipation unit and the heating unit are connected with the temperature control unit, a top heat dissipation opening 13 and a bottom heat dissipation opening 14 are formed in the shell 1, a temperature sensor is arranged on the shell 1, and the temperature sensor is connected with the temperature control mechanism electrically.
The utility model has the characteristics of simple structure, it is reasonable, implementation cost and running cost are low, fail safe nature is strong, both accessible radiating element carries out the radiating operation, also can heat up the operation through the heating unit, make it can carry out the automatic refrigeration or heat to display screen 11 according to the height of the display in service environment temperature, make display screen 11 be in best operating temperature within range all the time, the life of display has effectively been prolonged, the service environment scope of display has been widened, make the display can be in stable work under the great extreme environment of temperature variation.
The heat dissipation unit comprises a fan 2, the shell 1 is provided with a heat dissipation seat, and the fan 2 is arranged on the heat dissipation seat.
The fan 2 rotates to enable hot air to circulate, the hot air is more favorably lifted, the air flow is accelerated, the ventilation effect is enhanced, the hot air is rapidly discharged from the top heat dissipation port 13 and the bottom heat dissipation port 14, and the heat dissipation effect is achieved.
The heating unit comprises two heating rods 3, the two heating rods 3 are symmetrically arranged on two sides of the heat dissipation unit, and heating wires are wound on the heating rods 3.
When the temperature sensed by the temperature sensor is high, the heating wire stops working until reaching the temperature required to be heated, and when the temperature is lower, the heating wire starts working, so that the aim of controlling the temperature in the display is fulfilled.
The heating sheet comprises a first rod and a second rod, the second rod is of an arc-shaped structure, and the first rod and the second rod are of an integrally formed structure.
The temperature control unit comprises a heat dissipation switch 41, a heating switch 42, a baffle 4 and a driving part, wherein the heat dissipation switch 41 and the heating switch 42 are respectively arranged above and below the top heat dissipation port 13, the baffle 4 is arranged on the position of the top heat dissipation port 13, and the driving part drives the baffle 4 to move up and down to realize the opening and closing of the heat dissipation port and the opening and closing of the heat dissipation switch 41 and the heating switch 42.
The driving part drives the baffle 4 to move downwards to press the heating switch 42, the heating wire is powered off, the fan 2 blows, the top heat dissipation opening 13 is opened on the baffle 4 to dissipate heat, the driving part drives the baffle 4 to move upwards to press the heat dissipation switch 41, the heating switch 42 is released from being pressed, the heating wire is powered on to generate heat, the fan 2 is closed, the top heat dissipation opening 13 is closed on the baffle 4, the temperature of the display is maintained, and the display can stably work under different environments.
The temperature control unit comprises a guide part, the guide part comprises two guide rods 43, the two guide rods 43 are arranged on two sides of the baffle 4, a guide sleeve 44 is arranged on the baffle 4, and the guide sleeve 44 is arranged on the guide rods 43 in a sliding mode.
The driving component comprises an iron core and an armature 46, a coil is wound on the iron core, the iron core and the coil form an electromagnet 45, a support 47 is arranged on the baffle 4, the armature 46 is arranged on the support 47, and the armature 46 is positioned below the electromagnet 45.
The electromagnet 45 adsorbs the armature 46 to adjust the position of the baffle 4, so that the opening and closing of the heating switch 42 and the heat dissipation switch 41 are adjusted, and meanwhile, the electromagnet 45 occupies a small space.
The number of bottom heat sinks 14 is less than the number of top heat sinks 13.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. A temperature control structure of a display is characterized by comprising a display screen, a shell and a temperature control mechanism, wherein the temperature control mechanism is arranged on the shell, the display screen is arranged on a screen mounting port of the shell, and a base is arranged at the bottom of the shell;
the temperature control mechanism comprises a heat dissipation unit, a heating unit and a temperature control unit, the heat dissipation unit and the heating unit are connected with the temperature control unit, and a top heat dissipation opening and a bottom heat dissipation opening are formed in the shell.
2. The temperature control structure of claim 1, wherein the heat dissipation unit comprises a fan, the housing is disposed on a heat dissipation base, and the fan is disposed on the heat dissipation base.
3. The temperature control structure of claim 1, wherein the heating unit comprises two heating rods symmetrically disposed at both sides of the heat dissipation unit, and the heating rods are wound with heating wires.
4. The temperature control structure of claim 3, wherein the heating sheet comprises a first bar and a second bar, the second bar is an arc-shaped structure, and the first bar and the second bar are integrally formed.
5. The temperature control structure of claim 1, wherein the temperature control unit comprises a heat dissipation switch, a heating switch, a baffle and a driving component, the heat dissipation switch and the heating switch are respectively disposed above and below the top heat dissipation opening, the baffle is disposed at the top heat dissipation opening, and the driving component drives the baffle to move up and down to open and close the heat dissipation opening and open and close the heat dissipation switch and the heating switch.
6. The temperature control structure of claim 5, wherein the temperature control unit comprises a guide member, the guide member comprises two guide rods, the two guide rods are disposed on two sides of the baffle, the baffle is provided with a guide sleeve, and the guide sleeve is slidably disposed on the guide rods.
7. The temperature control structure of claim 5, wherein the driving member comprises an iron core and an armature, the iron core is wound with a coil, the iron core and the coil form an electromagnet, a bracket is disposed on the baffle, the armature is disposed on the bracket, and the armature is located below the electromagnet.
8. The display temperature control structure of claim 1, wherein the number of bottom heat sinks is less than the number of top heat sinks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921821465.8U CN210894908U (en) | 2019-10-28 | 2019-10-28 | Display temperature control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921821465.8U CN210894908U (en) | 2019-10-28 | 2019-10-28 | Display temperature control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894908U true CN210894908U (en) | 2020-06-30 |
Family
ID=71334749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921821465.8U Expired - Fee Related CN210894908U (en) | 2019-10-28 | 2019-10-28 | Display temperature control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894908U (en) |
-
2019
- 2019-10-28 CN CN201921821465.8U patent/CN210894908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |