CN214897430U - Temperature-controllable liquid crystal display screen - Google Patents
Temperature-controllable liquid crystal display screen Download PDFInfo
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- CN214897430U CN214897430U CN202121321403.8U CN202121321403U CN214897430U CN 214897430 U CN214897430 U CN 214897430U CN 202121321403 U CN202121321403 U CN 202121321403U CN 214897430 U CN214897430 U CN 214897430U
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Abstract
The utility model belongs to the technical field of liquid crystal display, especially, be a controllable liquid crystal display of temperature, including display screen shell and thermodetector, the internally mounted of display screen shell has the display screen body, and the rear of display screen body installs the device back cover, the rear of device back cover is connected with the installation sleeve, and installs telescopic surface mounting and have the knob, the internally connected with connecting bolt of knob, and the internally connected with stripper plate of connecting bolt, thermodetector installs in the inside of display screen shell, and thermodetector's rear is provided with the controller, the top of controller is connected with the connecting wire, and the top of connecting wire is connected with heating device, heating device's internally mounted has the heating pipe, and the inboard of heating pipe is provided with the insulating layer. The liquid crystal display screen with the controllable temperature has the temperature control function, can enhance the display effect of the liquid crystal display screen, prolong the service life of the liquid crystal display screen and improve the practicability of the device.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a controllable liquid crystal display of temperature.
Background
The lcd is a flat panel display, and has the advantages of low power consumption, small size, low radiation, etc., and the picture is softer than other displays, so that the lcd is widely used in information products such as televisions and computers, and users can enjoy the best visual effect.
Liquid crystal display is visible everywhere in our life, and is close with people's relation, and liquid crystal display is very important at the temperature of the in-process display screen that uses, and the temperature crosses lowly can influence liquid crystal display's demonstration performance, and the high temperature then can reduce liquid crystal display's life, but present liquid crystal display does not possess the temperature control function, can't adjust liquid crystal display's temperature, causes the influence to liquid crystal display's display effect and life easily, has reduced the practicality of device.
In order to solve the problems, innovative design is urgently needed on the basis of the original liquid crystal display screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a controllable liquid crystal display of temperature to propose current liquid crystal display in solving above-mentioned background art, do not possess the temperature control function, can't adjust liquid crystal display's temperature, cause the influence to liquid crystal display's display effect and life easily, reduced the problem of the practicality of device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a controllable liquid crystal display of temperature, includes display screen shell and thermodetector, the internally mounted of display screen shell has the display screen body, and the rear of display screen body installs the device back cover, the rear of device back cover is connected with the installation sleeve, and installs telescopic surface mounting and have the knob, the internally connected with of knob has the connecting bolt, and the internally connected with stripper plate of connecting bolt, thermodetector installs in the inside of display screen shell, and thermodetector's rear is provided with the controller, the top of controller is connected with the connecting wire, and the top of connecting wire is connected with heating device, heating device's internally mounted has the heating pipe, and the inboard of heating pipe is provided with the insulating layer, the rear of insulating layer is provided with radiator fan, and radiator fan's rear is provided with the louvre.
Preferably, be welded connection between display screen shell and the device back cover, and be the block connection between device back cover and the installation sleeve.
Preferably, the knob and the extrusion plate form a sliding installation structure through a connecting bolt, and the knob and the connecting bolt are in meshed connection.
Preferably, the inner surface of the temperature detector is tightly attached to the display screen body, and the temperature detector is connected with the controller through glue.
Preferably, the heating pipes are distributed at equal intervals in the heating device, and the heating device is connected with the temperature detector in a clamping manner.
Preferably, the heat dissipation holes are distributed on the surface of the rear cover of the device at equal intervals, and the heat dissipation holes are arranged in a downward inclined mode.
Compared with the prior art, the beneficial effects of the utility model are that: the temperature-controllable liquid crystal display screen has a temperature control function, can enhance the display effect of the liquid crystal display screen, prolong the service life of the liquid crystal display screen and improve the practicability of the device;
1. when the temperature-controllable liquid crystal display screen is used, the display screen is firstly installed, a user can drive the connecting bolt to move in the horizontal direction by rotating the knob, so that the connecting bolt drives the extrusion plate to move in the installation sleeve, the installation sleeve is fixed above the support, and the display screen can be conveniently installed and used subsequently;
2. after the display screen installation finishes, can begin to use, thermodetector can detect the temperature of display screen body after the display screen starts, and transmit the testing result to the controller, if the temperature is lower then controller control heating device heats the display screen body, heating device's inside evenly distributed has the heating pipe can improve heating efficiency, be provided with the insulating layer between heating device and the thermodetector simultaneously and avoid heating device to cause the influence to thermodetector, improve the precision that the temperature detected, when display screen body temperature is higher, then start radiator fan and dispel the heat to the inside of device, and the louvre downward sloping can be avoided the dust inside through louvre entering device, thereby avoid inside equipment to receive the dust influence.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the overall side view cross-section structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the heating device of the present invention;
fig. 4 is a schematic view of the connection structure between the cooling fan and the rear cover of the device of the present invention.
In the figure: 1. a display screen housing; 2. a display screen body; 3. a rear cover of the device; 4. installing a sleeve; 5. a knob; 6. a connecting bolt; 7. a pressing plate; 8. a temperature detector; 9. a controller; 10. a connecting wire; 11. a heating device; 12. heating a tube; 13. a thermal insulation layer; 14. a heat radiation fan; 15. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a temperature-controllable liquid crystal display screen comprises a display screen shell 1, a display screen body 2, a device rear cover 3, a mounting sleeve 4, a knob 5, a connecting bolt 6, a pressing plate 7, a temperature detector 8, a controller 9, a connecting wire 10, a heating device 11, a heating pipe 12, a heat-insulating layer 13, a radiating fan 14 and a radiating hole 15, wherein the display screen body 2 is arranged inside the display screen shell 1, the device rear cover 3 is arranged behind the display screen body 2, the mounting sleeve 4 is connected behind the device rear cover 3, the knob 5 is arranged on the surface of the mounting sleeve 4, the connecting bolt 6 is connected inside the knob 5, the pressing plate 7 is connected inside the connecting bolt 6, the temperature detector 8 is arranged inside the display screen shell 1, the controller 9 is arranged behind the temperature detector 8, the connecting wire 10 is connected above the controller 9, and the heating device 11 is connected above the connecting wire 10, a heating pipe 12 is installed inside the heating device 11, a heat insulation layer 13 is arranged on the inner side of the heating pipe 12, a heat radiation fan 14 is arranged behind the heat insulation layer 13, and a heat radiation hole 15 is arranged behind the heat radiation fan 14;
furthermore, the display screen shell 1 and the device rear cover 3 are in welded connection, the device rear cover 3 and the mounting sleeve 4 are in clamping connection, the device rear cover 3 is welded at the rear of the display screen shell 1, and the mounting sleeve 4 can be used for mounting the display screen;
furthermore, a sliding installation structure is formed between the knob 5 and the extrusion plate 7 through the connecting bolt 6, the knob 5 and the connecting bolt 6 are in meshed connection, and the connecting bolt 6 can move in the horizontal direction by rotating the knob 5, so that the extrusion plate 7 is driven to move in the installation sleeve 4, and the device is convenient to fix;
further, the inner surface of the temperature detector 8 is tightly attached to the display screen body 2, the temperature detector 8 is connected with the controller 9 through glue, the temperature detector 8 can detect the temperature of the display screen body 2, and the detection result can be transmitted to the controller 9, so that the heating device 11 and the cooling fan 14 are controlled through the controller 9;
furthermore, the heating pipes 12 are distributed in the heating device 11 at equal intervals, the heating device 11 is connected with the temperature detector 8 in a clamping manner, the heating device 11 can heat the display screen body 2 through the heating pipes 12, the heating pipes 12 are uniformly distributed, the heating efficiency can be improved, meanwhile, the heat insulation layer 13 is arranged between the heating device 11 and the temperature detector 8, the heating device 11 is prevented from influencing the temperature detector 8, and the temperature detection precision is improved;
further, louvre 15 is at 3 equidistant distributions in surface of device back lid, and louvre 15 adopts the downward sloping setting, and louvre 15 is used for cooperating radiator fan 14 to dispel the heat to the inside of device, and louvre 15 downward sloping can avoid the dust to pass through louvre 15 inside entering device to avoid internal plant to receive the dust influence.
The working principle is as follows: when the temperature-controllable liquid crystal display screen is used, the display screen is firstly installed, a user can drive the connecting bolt 6 to move in the horizontal direction by rotating the knob 5, so that the connecting bolt 6 drives the extrusion plate 7 to move in the installation sleeve 4, the installation sleeve 4 is fixed above the support, the display screen can be conveniently installed and used subsequently, the display screen can be used after being installed, the temperature detector 8 can detect the temperature of the display screen body 2 after the display screen is started and transmit the detection result to the controller 9, if the temperature is lower, the controller 9 controls the heating device 11 to heat the display screen body 2, the heating pipes 12 are uniformly distributed in the heating device 11, the heating efficiency can be improved, and meanwhile, the heat insulation layer 13 is arranged between the heating device 11 and the temperature detector 8 to prevent the heating device 11 from influencing the temperature detector 8, the precision of temperature detection is improved, when the temperature of the display screen body 2 is higher, the heat dissipation fan 14 is started to dissipate heat inside the device, and the heat dissipation holes 15 are downward inclined to prevent dust from entering the device through the heat dissipation holes 15, so that the internal equipment is prevented from being influenced by the dust.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. A temperature-controllable liquid crystal display screen comprises a display screen shell (1) and a temperature detector (8), and is characterized in that: the display screen comprises a display screen shell (1), wherein a display screen body (2) is installed inside the display screen shell (1), a device rear cover (3) is installed at the rear of the display screen body (2), an installation sleeve (4) is connected at the rear of the device rear cover (3), a knob (5) is installed on the surface of the installation sleeve (4), a connecting bolt (6) is connected inside the knob (5), a squeezing plate (7) is connected inside the connecting bolt (6), a temperature detector (8) is installed inside the display screen shell (1), a controller (9) is arranged behind the temperature detector (8), a connecting wire (10) is connected above the controller (9), a heating device (11) is connected above the connecting wire (10), a heating pipe (12) is installed inside the heating device (11), and a heat insulation layer (13) is arranged on the inner side of the heating pipe (12), a heat radiation fan (14) is arranged behind the heat insulation layer (13), and a heat radiation hole (15) is arranged behind the heat radiation fan (14).
2. A temperature-controllable liquid crystal display panel as claimed in claim 1, wherein: the display screen shell (1) is connected with the device rear cover (3) in a welding mode, and the device rear cover (3) is connected with the installation sleeve (4) in a clamping mode.
3. A temperature-controllable liquid crystal display panel as claimed in claim 1, wherein: the knob (5) and the extrusion plate (7) form a sliding installation structure through a connecting bolt (6), and the knob (5) and the connecting bolt (6) are connected in a meshing manner.
4. A temperature-controllable liquid crystal display panel as claimed in claim 1, wherein: the inner surface of the temperature detector (8) is tightly attached to the display screen body (2), and the temperature detector (8) is connected with the controller (9) through glue.
5. A temperature-controllable liquid crystal display panel as claimed in claim 1, wherein: the heating pipes (12) are distributed in the heating device (11) at equal intervals, and the heating device (11) is connected with the temperature detector (8) in a clamping manner.
6. A temperature-controllable liquid crystal display panel as claimed in claim 1, wherein: the heat dissipation holes (15) are distributed on the surface of the device rear cover (3) at equal intervals, and the heat dissipation holes (15) are arranged in a downward inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321403.8U CN214897430U (en) | 2021-06-11 | 2021-06-11 | Temperature-controllable liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321403.8U CN214897430U (en) | 2021-06-11 | 2021-06-11 | Temperature-controllable liquid crystal display screen |
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| Publication Number | Publication Date |
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| CN214897430U true CN214897430U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121321403.8U Active CN214897430U (en) | 2021-06-11 | 2021-06-11 | Temperature-controllable liquid crystal display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630555A (en) * | 2021-11-29 | 2022-06-14 | 华邮数字文化技术研究院(厦门)有限公司 | Heat preservation method for outdoor equipment with screen |
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2021
- 2021-06-11 CN CN202121321403.8U patent/CN214897430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630555A (en) * | 2021-11-29 | 2022-06-14 | 华邮数字文化技术研究院(厦门)有限公司 | Heat preservation method for outdoor equipment with screen |
| CN114630555B (en) * | 2021-11-29 | 2024-06-11 | 华邮数字文化技术研究院(厦门)有限公司 | Outdoor equipment heat preservation method with screen |
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