CN217485028U

CN217485028U - Heat dissipation type LED display screen

Info

Publication number: CN217485028U
Application number: CN202220708035.0U
Authority: CN
Inventors: 金砾; 李海清
Original assignee: Shenzhen Jincai Technology Co ltd
Current assignee: KING Color Technology Co.,Ltd.
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-23
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a heat dissipation type led display screen, including dustcoat, the display screen body and mounting panel, its characterized in that, the display screen body set up in the top of dustcoat, the inside heat exchanger that looses that is provided with of dustcoat, the dustcoat inside in the below of scattered heat exchanger is provided with the spout, the inside accommodate the lead screw that is provided with of spout, the right-hand member of scattered heat exchanger bottom is provided with the threaded sleeve pipe, the threaded sleeve pipe slip joint in the inside of spout, threaded sleeve pipe screw cup joints on accommodate the lead screw, the dustcoat inside in the both sides of spout all are provided with the radiating groove, the left side of dustcoat is provided with takes out the mouth. The utility model provides a pair of heat dissipation type led display screen during operation, a plurality of heat dissipation fan cooperation heat exchanger of bottom continue to carry out the heat dissipation operation to inside, during the clearance, only need the cap soon on rotating right side to drive accommodate the lead screw and rotate, and then with whole heat exchanger in the left department of taking out screw out, alright clear up afterwards, convenient and practical more.

Description

Heat dissipation type LED display screen

Technical Field

The utility model relates to a led display screen field specifically is a heat dissipation type led display screen.

Background

The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system. The display module is a screen consisting of LED lamp dot arrays and emits light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen. The LED screen can realize conversion between different forms of multiple information presentation modes, can be used indoors and outdoors, and has incomparable advantages compared with other display screens. The novel LED lamp is developed rapidly and widely applied to various fields by virtue of the characteristics of high brightness intensity, low work power consumption, low voltage requirement, small and exquisite equipment, convenience, long service life, impact resistance, stability and strong external interference resistance. The light emitting color and the light emitting efficiency of the LED are related to the materials and the process for manufacturing the LED, the lamp ball is completely blue at the beginning, the fluorescent powder is added at the back, different light colors are adjusted according to different requirements of users, and the LED is widely used in four colors of red, green, blue and yellow. Because the LED has low working voltage (only 1.2-4.0V), can actively emit light, has certain brightness, can be regulated by voltage (or current), has shock resistance and vibration resistance and long service life (10 ten thousand hours), no other display mode is comparable to the LED display mode in large-scale display equipment.

The heat dispersion of traditional led display screen is poor, and the long-time heat dissipation work of radiator unit can pile up a large amount of dusts simultaneously, and then influences its radiating effect, and the clearance troublesome needs take the led display screen apart.

Based on this, the utility model designs a heat dissipation type led display screen to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation type led display screen to solve and propose among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a heat dissipation type led display screen, includes dustcoat, the display screen body and mounting panel, its characterized in that, the display screen body set up in the top of dustcoat, the inside heat exchanger that looses that is provided with of dustcoat, the dustcoat inside in the below of loosing heat exchanger is provided with the spout, the inside accommodate the lead screw that is provided with of spout, the right-hand member of loosing heat exchanger bottom is provided with the thread bush, thread bush sliding clamping in the inside of spout, thread bush screw thread cup joints on accommodate the lead screw, the dustcoat inside in the both sides of spout all are provided with the radiating groove, the left side of dustcoat is provided with takes out the mouth.

As a further aspect of the present invention, the inside equidistance of radiator cap is provided with a plurality of radiating fins.

As a further proposal of the utility model, a plurality of heat dissipation fans are installed to the inside equidistance of radiating groove.

As a further proposal of the utility model, the size of the taking-out opening is matched with the cross section size of the heat radiation cover.

As a further proposal of the utility model, the right end of the adjusting screw rod is worn out the right side of the outer cover is butted with a screw cap.

As a further scheme of the utility model, four angle ends of dustcoat all are provided with the screw thread and perforate, display screen body bottom is provided with the mounting panel, four angle ends of mounting panel all are provided with the screw thread butt joint hole.

As a further aspect of the present invention, the screw hole is perforated with the screw abutting hole is fixed by the screw.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses during the operation, a plurality of heat dissipation fan cooperation heat exchanger of bottom continue to carry out the heat dissipation operation to inside, during the clearance, only need the cap soon on rotating right side to drive accommodate the lead screw and rotate, and then with whole heat exchanger of loosing in left department of taking out screw out, alright clear up afterwards, convenient and practical more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Fig. 1 is a schematic view of an internal structure of a housing of a heat dissipation type led display screen according to the present invention;

fig. 2 is a schematic side view of a heat dissipation led display according to the present invention;

fig. 3 is a schematic structural view of the heat dissipation type led display screen according to the present invention, wherein the heat dissipation type led display screen has no heat dissipation cover inside the outer cover.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. a heat dissipation cover; 3. a chute; 4. adjusting a screw rod; 5. a threaded bushing; 6. a heat sink; 7. screwing the cap; 8. a take-out port; 9. perforating a screw; 10. a display screen body; 11. mounting a plate; 12. screw butt joint holes; 13. a heat dissipation fan; 14. and (4) radiating fins.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a heat dissipation type led display screen, including dustcoat 1, the display screen body 10 and mounting panel 11, its characterized in that, the display screen body 10 set up in the top of dustcoat 1, the inside heat exchanger that looses 2 that is provided with of dustcoat 1, dustcoat 1 inside in the below of scattered heat exchanger 2 is provided with spout 3, the inside accommodate the lead screw 4 that is provided with of spout 3, the right-hand member of 2 bottoms of heat exchanger that looses is provided with threaded sleeve 5, threaded sleeve 5 slip joint in the inside of spout 3, threaded sleeve 5 screw thread cup joints on accommodate the lead screw 4, dustcoat 1 inside in the both sides of spout 3 all are provided with radiating groove 6, the left side of dustcoat 1 is provided with and takes out mouthful 8.

Through the above technical scheme of the utility model, the inside equidistance of radiator cap 2 is provided with a plurality of radiating fin 14.

Through the above technical scheme of the utility model, a plurality of heat dissipation fans 13 are installed to 6 inside equidistance of radiating groove.

Through the above technical scheme of the utility model, take out 8 sizes with 2 cross-sectional dimension looks adaptations of heat exchanger.

Through the above technical scheme of the utility model, the right-hand member of accommodate the lead screw 4 is worn out the right side of dustcoat 1 has the turncap 7 to the butt joint.

Through the above technical scheme of the utility model, 1 four angle ends of dustcoat all are provided with the screw thread and perforate 9, display screen body 10 bottom is provided with

mounting panel

11, 11 four angle ends of mounting panel all are provided with screw thread butt joint hole 12.

Through the above technical scheme of the utility model, the screw is perforated 9 with the screw is fixed mutually through the screw to 12 insides in hole.

In practical application, during the working period, a plurality of heat dissipation fans 13 of bottom cooperate heat exchanger 2 to continue to carry out the heat dissipation operation to inside, during the clearance, only need the cap 7 soon on rotating right side to drive accommodate the lead screw 4 and rotate, and then with whole heat exchanger 2 of loosing in the left 8 departments of taking out screw out, alright clear up afterwards, convenient and practical more.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A heat dissipation type LED display screen comprises an outer cover (1), a display screen body (10) and an installation plate (11), it is characterized in that the display screen body (10) is arranged at the top of the outer cover (1), a heat dissipation cover (2) is arranged in the outer cover (1), a sliding groove (3) is arranged in the outer cover (1) below the heat dissipation cover (2), an adjusting screw rod (4) is arranged in the sliding groove (3), a threaded sleeve (5) is arranged at the right end of the bottom of the heat dissipation cover (2), the threaded sleeve (5) is clamped in the chute (3) in a sliding way, the thread sleeve (5) is sleeved on the adjusting screw rod (4) in a threaded manner, heat dissipation grooves (6) are formed in the two sides of the sliding groove (3) inside the outer cover (1), and a taking-out opening (8) is formed in the left side of the outer cover (1).

2. The heat dissipation type led display screen according to claim 1, wherein a plurality of heat dissipation fins (14) are equidistantly arranged inside the heat dissipation cover (2).

3. The heat dissipation type led display screen according to claim 1, wherein a plurality of heat dissipation fans (13) are installed in the heat dissipation groove (6) at equal intervals.

4. The heat dissipation type led display screen according to claim 1, wherein the size of the removal opening (8) is adapted to the cross-sectional size of the heat dissipation cover (2).

5. The heat dissipation type led display screen according to claim 1, wherein the right end of the adjusting screw rod (4) penetrates out of the right side of the housing (1) and is in butt joint with a screw cap (7).

6. The heat dissipation type led display screen according to claim 1, wherein screw through holes (9) are formed at four corner ends of the outer cover (1), the mounting plate (11) is disposed at the bottom of the display screen body (10), and screw butt holes (12) are formed at four corner ends of the mounting plate (11).

7. The heat dissipation type led display screen according to claim 6, wherein the screw through hole (9) and the screw abutting hole (12) are fixed by screws.