CN217360760U

CN217360760U - Touch screen with good heat dissipation performance

Info

Publication number: CN217360760U
Application number: CN202123251337.4U
Authority: CN
Inventors: 王忆晨
Original assignee: Jiangsu Yehong Intelligent Technology Co ltd
Current assignee: Jiangsu Yehong Intelligent Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-09-02
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a good heat dissipation's touch-sensitive screen, including back lid and protecgulum, back lid lateral wall fixedly connected with heat dissipation shell, a plurality of louvres that evenly set up are seted up to the heat dissipation shell lateral wall, the through-hole has been seted up at the heat dissipation shell back, a plurality of mounts of heat dissipation shell inner wall fixedly connected with, the common fixedly connected with fixed plate of mount, fixed plate lateral wall fixedly connected with micro-motor, micro-motor drive end fixedly connected with radiator fan, through-hole inner wall fixedly connected with filter mantle, the plug bush of a plurality of even settings of back lid inner wall fixedly connected with, the protecgulum inner wall is provided with the chamber of ventilating, the air channel of a plurality of even settings is seted up to the chamber inside wall of ventilating, the round pin post of a plurality of even settings of chamber inner wall fixedly connected with ventilates, the round pin post inserts in the plug bush. The utility model discloses make the radiating effect of screen better, and can blow away the dust on the screen to a certain extent, play the clean effect of oneself.

Description

Good heat dissipation's touch-sensitive screen

Technical Field

The utility model relates to a touch-sensitive screen technical field especially relates to a good heat dissipation's touch-sensitive screen.

Background

The touch screen is also called touch screen and touch panel, and is one kind of induction liquid crystal display device capable of receiving input signal of contact, etc. when the touch screen is contacted with the graphic buttons on the screen, the touch feedback system on the screen can drive various connecting devices based on pre-programmed program to replace mechanical button panel and produce vivid video effect via the liquid crystal display.

Most of current touch screens dissipate heat through heat dissipation holes in surface protective shells, the heat dissipation effect is poor, and the heat dissipation holes are prone to dust falling and dust deposition, so that the heat dissipation effect is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the good heat dissipation's that proposes touch-sensitive screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a touch screen with good heat dissipation performance comprises a back cover and a front cover, wherein the side wall of the back cover is fixedly connected with a heat dissipation shell, the side wall of the heat dissipation shell is provided with a plurality of heat dissipation holes which are uniformly arranged, the back of the heat dissipation shell is provided with through holes, the inner wall of the heat dissipation shell is fixedly connected with a plurality of fixing frames which are jointly and fixedly connected with a fixing plate, the side wall of the fixed plate is fixedly connected with a small motor, the driving end of the small motor is fixedly connected with a cooling fan, the inner wall of the through hole is fixedly connected with a filter cover, the inner wall of the rear cover is fixedly connected with a plurality of evenly arranged plug bushes, the inner wall of the front cover is provided with a ventilation cavity, the inner side wall of the ventilation cavity is provided with a plurality of ventilation grooves which are uniformly arranged, the ventilation cavity inner wall is fixedly connected with a plurality of pin columns which are uniformly arranged, the pin columns are inserted into the plug bush, and a touch panel is arranged between the front cover and the rear cover.

As a further description of the above technical solution:

the side wall of the touch panel is provided with a plurality of jacks which are uniformly arranged at positions close to the edge, and the pins and the jacks are arranged in a penetrating manner.

As a further description of the above technical solution:

one side of the touch panel is fixedly connected with a screen, and the other side of the touch panel is fixedly connected with a heat dissipation device.

As a further description of the above technical solution:

the screen is attached to the front cover, and the inner cavity of the rear cover is communicated with the ventilation cavity of the front cover.

As a further description of the above technical solution:

the heat dissipation device comprises a heat dissipation plate, the heat dissipation plate is fixedly connected with the side wall of the touch panel, a plurality of uniformly arranged bulges are arranged on the side wall of the heat dissipation plate, and the side wall of the heat dissipation plate is fixedly connected with a controller.

As a further description of the above technical solution:

the controller is connected with the small motor through a wire, and the controller is connected with the touch panel through a wire.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this good heat dissipation's touch-sensitive screen sets up ventilate chamber and air duct, and gaseous entering ventilates the chamber, then blows to the screen in front from the air duct, dispels the heat in front of the screen for the radiating effect of screen is better, and can blow away the dust on the screen to a certain extent, plays self-cleaning effect.

2. Compared with the prior art, this good heat dissipation's touch-sensitive screen sets up heat abstractor and small motor, and small motor drives radiator fan and rotates, inhales through the through-hole with the outside gas and blows to heat abstractor, and heat abstractor waves away the heat on screen back and the touch panel through heating panel and arch.

Drawings

Fig. 1 is a front view of a rear cover of a touch panel with good heat dissipation performance according to the present invention;

fig. 2 is a rear view of a rear cover of a touch panel with good heat dissipation performance according to the present invention;

fig. 3 is a side view of a touch panel with good heat dissipation performance according to the present invention;

fig. 4 is a front view of a touch panel with good heat dissipation performance according to the present invention;

fig. 5 is a front view of a touch panel with good heat dissipation performance according to the present invention;

fig. 6 is a rear view of a touch panel with good heat dissipation performance according to the present invention;

fig. 7 is a schematic structural view of a heat dissipation device of a touch screen with good heat dissipation performance according to the present invention.

Illustration of the drawings:

1. a rear cover; 2. a heat dissipation housing; 3. heat dissipation holes; 4. a through hole; 5. a fixed mount; 6. a fixing plate; 7. a small-sized motor; 8. a heat radiation fan; 9. a filter housing; 10. inserting a sleeve; 11. a front cover; 12. a vent lumen; 13. an air tank; 14. a pin; 15. a touch panel; 16. a screen; 17. a jack; 18. a heat sink; 181. a heat dissipation plate; 182. a protrusion; 183. and a controller.

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 utility model provides a touch screen with good heat dissipation, which comprises a back cover 1 and a front cover 11, wherein the side wall of the back cover 1 is fixedly connected with a heat dissipation shell 2, the side wall of the heat dissipation shell 2 is provided with a plurality of uniformly arranged heat dissipation holes 3, the back of the heat dissipation shell 2 is provided with a through hole 4, the inner wall of the heat dissipation shell 2 is fixedly connected with a plurality of fixing frames 5, the fixing frames 5 are fixedly connected with a fixing plate 6 together, the side wall of the fixing plate 6 is fixedly connected with a small motor 7, the driving end of the small motor 7 is fixedly connected with a heat dissipation fan 8, the inner wall of the through hole 4 is fixedly connected with a filter cover 9, the inner wall of the back cover 1 is fixedly connected with a plurality of uniformly arranged plug bushes 10, the inner wall of the front cover 11 is provided with a ventilation cavity 12, the inner side wall of the ventilation cavity 12 is provided with a plurality of uniformly arranged ventilation grooves 13, the inner wall of the ventilation cavity 12 is fixedly connected with a plurality of uniformly arranged pin columns 14, the pin columns 14 are inserted into the plug bushes 10, a touch panel 15 is provided between the front cover 11 and the rear cover 1.

Referring to fig. 5-6, a plurality of uniformly arranged insertion holes 17 are formed in the side wall of the touch panel 15 near the edge, and the pins 14 and the insertion holes 17 are arranged in a penetrating manner. The touch panel 15 is fixed between the front cover 11 and the rear cover 1. One surface of the touch panel 15 is fixedly connected with a screen 16, and the other surface is fixedly connected with a heat dissipation device 18.

The screen 16 is attached to the front cover 11, and the inner cavity of the back cover 1 is communicated with the ventilation cavity 12 of the front cover 11. A part of the air enters the ventilation cavity 12 and then is blown to the front of the screen 16 from the air groove 13, so that heat is dissipated to the front of the screen 16, and dust on the screen 16 can be blown away to a certain extent.

Referring to fig. 7, the heat dissipating device 18 includes a heat dissipating plate 181, the heat dissipating plate 181 is fixedly connected to a sidewall of the touch panel 15, a plurality of protrusions 182 are uniformly disposed on a sidewall of the heat dissipating plate 181, and a controller 183 is fixedly connected to a sidewall of the heat dissipating plate 181. The air passes through the heat sink 18, and the heat sink 18 dissipates the heat from the screen 16 and the touch panel 15 through the heat dissipating plate 181 and the protrusions 182.

The controller 183 is connected to the small motor 7 through a wire, and the controller 183 is connected to the touch panel 15 through a wire. The operation of the small motor 7 and the touch panel 15 is controlled by the controller 183.

The working principle is as follows: small motor 7 drives radiator fan 8 and rotates, inhale external gas through-hole 4, filter mantle 9 plays the filter effect, small motor 7 drives radiator fan 8 and rotates, inhale external gas through-hole 4, heat abstractor 18 waves the heat on screen 16 back and touch panel 15 through heating panel 181 and arch 182, some gas passes through louvre 3 effluvium, another part gas gets into ventilate chamber 12, then blow to screen 16 preceding from gas tank 13, dispel the heat in front of screen 16, both combine to make screen 16's radiating effect better, and can blow away the dust on the screen 16 to a certain extent.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A touch screen with good heat dissipation performance comprises a rear cover (1) and a front cover (11), and is characterized in that: the side wall of the rear cover (1) is fixedly connected with a heat dissipation shell (2), the side wall of the heat dissipation shell (2) is provided with a plurality of heat dissipation holes (3) which are uniformly arranged, the back of the heat dissipation shell (2) is provided with a through hole (4), the inner wall of the heat dissipation shell (2) is fixedly connected with a plurality of fixing frames (5), the fixing frames (5) are fixedly connected with a fixing plate (6) together, the side wall of the fixing plate (6) is fixedly connected with a small motor (7), the driving end of the small motor (7) is fixedly connected with a heat dissipation fan (8), the inner wall of the through hole (4) is fixedly connected with a filter cover (9), the inner wall of the rear cover (1) is fixedly connected with a plurality of plug bushes (10) which are uniformly arranged, the inner wall of the front cover (11) is provided with a ventilation cavity (12), the inner side wall of the ventilation cavity (12) is provided with a plurality of ventilation grooves (13) which are uniformly arranged, and the inner wall of the ventilation cavity (12) is fixedly connected with a plurality of pin columns (14) which are uniformly arranged, the pin column (14) is inserted into the plug bush (10), and a touch panel (15) is arranged between the front cover (11) and the rear cover (1).

2. The touch panel of claim 1, wherein: a plurality of jacks (17) which are uniformly arranged are formed in the side wall of the touch panel (15) close to the edge, and the pins (14) and the jacks (17) are arranged in a penetrating manner.

3. The touch panel of claim 2, wherein: one surface of the touch panel (15) is fixedly connected with a screen (16), and the other surface of the touch panel is fixedly connected with a heat dissipation device (18).

4. A heat dissipating touch panel in accordance with claim 3, wherein: the screen (16) is attached to the front cover (11), and the inner cavity of the rear cover (1) is communicated with the ventilation cavity (12) of the front cover (11).

5. The touch panel of claim 4, wherein: the heat dissipation device (18) comprises a heat dissipation plate (181), the heat dissipation plate (181) is fixedly connected with the side wall of the touch panel (15), a plurality of uniformly arranged protrusions (182) are arranged on the side wall of the heat dissipation plate (181), and a controller (183) is fixedly connected with the side wall of the heat dissipation plate (181).

6. The touch panel of claim 5, wherein: the controller (183) is connected with the small motor (7) through a lead, and the controller (183) is connected with the touch panel (15) through a lead.