CN216451738U

CN216451738U - Display power supply with efficient heat dissipation

Info

Publication number: CN216451738U
Application number: CN202123428716.6U
Authority: CN
Inventors: 解本山
Original assignee: Qingdao Tikong Electronics Co ltd
Current assignee: Qingdao Tikong Electronics Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-06
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a display power supply with efficient heat dissipation, which comprises a display back plate and fixing frames, wherein two groups of fixing frames are installed on one side of the display back plate through screws, a power supply main body is arranged between the inner sides of the fixing frames, a box body is fixedly installed at the front end outside the power supply main body, a shell is fixedly welded at the front end of the box body, and a first connecting plug is arranged at the top of the power supply main body. This display power with high-efficient radiating has two sets of fixed frames through there being screw mounting in one side of display backplate, puts outside power main part between two sets of fixed frames, twists the subtend screw rod respectively for the holding piece slides along with the removal slider syntropy subtend of connecting, so that fix the outside at the display backplate with power main part is unsettled through the holding piece, both avoided this thing to occupy the desktop space, beneficial this thing evacuation heat again, the problem of external power source nowhere put has been solved.

Description

Display power supply with efficient heat dissipation function

Technical Field

The utility model relates to the technical field of display power supplies, in particular to a display power supply with efficient heat dissipation.

Background

The common power panel of the display is connected with the adapter to supply power, the power supply connecting equipment can be cooled by the equipped fan inside the display, and the adapter and the connecting wire outside the screen are placed everywhere, often scattered on a desktop, occupy too much space, cannot be cooled, and have the hidden dangers of overload, crash and the like.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a power supply with efficient heat dissipation for a display, so as to solve the problem of the prior art that an external power supply is placed everywhere.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a display power with high-efficient radiating, includes display backplate and fixed frame, there are two sets of fixed frames in one side of display backplate through the screw mounting, be provided with power main body between the inboard of fixed frame, the outside front end fixed mounting of power main body has the box, the front end welded fastening of box has the casing, power main body's top is provided with first connecting plug, power main body's bottom is provided with the second connecting plug.

Preferably, swing joint has the subtend screw rod respectively between the inside top of fixed frame and the bottom, be provided with between the center department of subtend screw rod and the fixed frame and separate the piece, swing joint has the removal slider respectively with the bottom in the top in the subtend screw rod outside, one side of removing the slider passes fixed frame respectively and is connected with the holding piece.

Preferably, the clamping pieces are respectively arranged at the top and the bottom of two sides of the power supply main body, and the movable sliding block and the clamping pieces vertically slide up and down along the outer wall of the opposite screw rod.

Preferably, the inside of power supply unit rear end is provided with the multiunit louvre, the internally mounted of casing has the extraction fan, the center department of casing front end is provided with the dust screen, the inside activity of right side of casing is pegged graft and is had the picture peg, the top and the bottom of picture peg front end transversely are provided with the slide respectively, the top and the bottom of the inboard front end of casing transversely are provided with the guide block respectively.

Preferably, the guide blocks are respectively embedded in slideways, and the inserting plate moves horizontally along the guide blocks by means of the slideways.

Preferably, there are two sets of link in power main body's top and bottom fixed mounting respectively, swing joint has the capstan between the inside both ends of link, first connecting plug, second connecting plug twine respectively on the axis body of capstan, the carousel is installed to the link is passed respectively at the both ends of capstan, swing joint has the bolt between carousel and the link.

Compared with the prior art, the utility model has the beneficial effects that: the display power supply with efficient heat dissipation not only saves space for placing an external power supply, realizes efficient heat dissipation, but also realizes wire winding;

(1) two groups of fixing frames are installed on one side of the display back plate through screws, an external power supply main body is placed between the two groups of fixing frames, and opposite screw rods are screwed respectively, so that clamping pieces slide oppositely in the same direction along with connected moving sliding blocks, and the power supply main body is suspended and fixed outside the display back plate through the clamping pieces, so that the object is prevented from occupying the desktop space, and heat is evacuated from the object;

(2) the box body is fixedly installed at the front end outside the power supply main body, the inserting plate on the right side is held, the dust screen is pulled out of the shell along the guide block by virtue of the slide way, so that the dust screen loses barriers in front, the suction fan is exposed and opened, and ventilation and heat dissipation treatment is carried out through a plurality of groups of heat dissipation holes arranged at the rear of the power supply main body, so that the object is prevented from being damaged due to overhigh internal temperature;

(3) through at power main body's top and bottom respectively fixed mounting have two sets of link, twine the electric wire of first connecting plug and second connecting plug on the capstan of respective party respectively to fix a position the capstan of capstan connection with the bolt, when needing to use, extract the party peg graft fixedly can, unnecessary cotton rope can be collected by the capstan, avoids this thing to pull the overlength and scatter everywhere, keeps the desktop clean and tidy, also prevents that the line body is impaired.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a front sectional view of the fixing frame of the present invention;

FIG. 3 is a schematic view of a front view of the case of the present invention;

fig. 4 is a schematic front view of the connecting frame of the present invention.

In the figure: 1. a display backplane; 2. a fixing frame; 3. opposite screw rods; 4. a separation block; 5. moving the slide block; 6. a clamping piece; 7. rotating the disc; 8. a first connection plug; 9. a power supply main body; 10. heat dissipation holes; 11. a box body; 12. inserting plates; 13. a housing; 14. a connecting frame; 15. a second connection plug; 16. a dust screen; 17. an exhaust fan; 18. a guide block; 19. a slideway; 20. a turntable; 21. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a display power supply with efficient heat dissipation includes a display back plate 1 and fixing frames 2, two sets of fixing frames 2 are installed on one side of the display back plate 1 through screws, a power supply main body 9 is arranged between the inner sides of the fixing frames 2, a box body 11 is fixedly installed at the front end outside the power supply main body 9, a shell 13 is fixedly welded at the front end of the box body 11, a first connecting plug 8 is arranged at the top of the power supply main body 9, and a second connecting plug 15 is arranged at the bottom of the power supply main body 9;

opposite screw rods 3 are movably connected between the top end and the bottom end of the inside of the fixed frame 2 respectively, a separation block 4 is arranged between the center of each opposite screw rod 3 and the fixed frame 2, the top and the bottom of the outer side of each opposite screw rod 3 are movably connected with movable sliding blocks 5 respectively, one side of each movable sliding block 5 penetrates through the fixed frame 2 and is connected with clamping pieces 6 respectively, the clamping pieces 6 are arranged at the top and the bottom of two sides of the power supply main body 9 respectively, and the movable sliding blocks 5 and the clamping pieces 6 vertically slide along the outer walls of the opposite screw rods 3;

specifically, as shown in fig. 1 and fig. 2, an external power supply main body 9 is placed between two sets of fixing frames 2, and the opposite screw rods 3 are screwed respectively, so that the clamping pieces 6 slide oppositely in the same direction along with the connected moving sliding blocks 5, and the power supply main body 9 is suspended and fixed outside the display back plate 1 through the clamping pieces 6, thereby not only avoiding the object occupying the desktop space, but also being beneficial to heat evacuation of the object.

Example 2: a plurality of groups of heat dissipation holes 10 are formed in the rear end of the power supply main body 9, an exhaust fan 17 is installed in the shell 13, a dust screen 16 is arranged at the center of the front end of the shell 13, an insertion plate 12 is movably inserted in the right side of the shell 13, slide ways 19 are respectively transversely arranged at the top and the bottom of the front end of the insertion plate 12, guide blocks 18 are respectively transversely arranged at the top and the bottom of the front end of the inner side of the shell 13, the guide blocks 18 are respectively embedded in the slide ways 19, and the insertion plate 12 moves horizontally along the guide blocks 18 by means of the slide ways 19;

specifically, as shown in fig. 1 and 3, the right-side board 12 is held, and is drawn out from the housing 13 along the guide block 18 by the slide 19, so that the dust screen 16 loses the obstacle in front, the suction fan 17 is exposed and turned on, and ventilation and heat dissipation are performed through the plurality of sets of heat dissipation holes 10 arranged behind the power supply main body 9, thereby preventing the object from being damaged due to over-high internal temperature.

Example 3: the top and the bottom of the power supply main body 9 are respectively fixedly provided with two groups of connecting frames 14, a turnplate 7 is movably connected between two ends inside the connecting frames 14, a first connecting plug 8 and a second connecting plug 15 are respectively wound on a shaft body of the turnplate 7, two ends of the turnplate 7 respectively penetrate through the connecting frames 14 to be provided with turnplates 20, and bolts 21 are movably connected between the turnplates 20 and the connecting frames 14;

specifically, as shown in fig. 1 and 4, the wires of the first connection plug 8 and the second connection plug 15 are respectively wound on the respective rotary discs 7, and the rotary discs 7 connected to the rotary discs 20 are positioned by the bolts 21, when the device is needed, one of the two rotary discs is extracted for insertion and fixation, and the redundant wires can be collected by the rotary discs 7, so that the object is prevented from being dragged too long and scattered everywhere, the tabletop is kept clean, and the wire body is also prevented from being damaged.

The working principle is as follows: when the utility model is used, firstly, an external power supply main body 9 is placed between two groups of fixed frames 2, the opposite screw rods 3 are respectively screwed, so that the clamping sheets 6 oppositely slide along the connected moving slide blocks 5 in the same direction, and the power supply main body 9 is suspended and fixed outside the display backboard 1 through the clamping sheets 6, thereby not only avoiding the object occupying the desktop space, but also being beneficial to heat dissipation of the object, then the electric wires of the first connecting plug 8 and the second connecting plug 15 are respectively wound on the respective rotary discs 7, and the rotary discs 7 connected with the rotary discs 20 are positioned by the bolts 21, when in use, one part is extracted for inserting and fixing, redundant wires can be collected by the rotary discs 7, thereby avoiding the object from being dragged too long and scattered everywhere, keeping the desktop clean and preventing damage, if the power supply main body 9 is overheated, the inserting plate 12 on the right side is pinched, the slide way 19 is extracted from the shell 13 along the guide block 18, the dust screen 16 loses the obstacle in front, exposes the suction fan 17 and is opened, and the ventilation and heat dissipation treatment is carried out through the plurality of groups of heat dissipation holes 10 arranged at the rear part of the power supply main body 9, so that the object is prevented from being damaged due to overhigh internal temperature.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a display power supply with high-efficient radiating, includes display backplate (1) and fixed frame (2), its characterized in that: one side of display backplate (1) has two sets of fixed frames (2) through the screw mounting, be provided with power main part (9) between the inboard of fixed frame (2), the outside front end fixed mounting of power main part (9) has box (11), the front end welded fastening of box (11) has casing (13), the top of power main part (9) is provided with first connecting plug (8), the bottom of power main part (9) is provided with second connecting plug (15).

2. The power supply of claim 1, wherein the power supply comprises: the fixed frame is characterized in that opposite direction screw rods (3) are respectively and movably connected between the top end and the bottom end of the inside of the fixed frame (2), separation blocks (4) are arranged between the center of each opposite direction screw rod (3) and the fixed frame (2), the top and the bottom of the outer side of each opposite direction screw rod (3) are respectively and movably connected with a movable sliding block (5), and one side of each movable sliding block (5) penetrates through the fixed frame (2) respectively and is connected with a clamping piece (6).

3. The power supply of claim 2, wherein the power supply comprises: the clamping pieces (6) are respectively arranged at the top and the bottom of two sides of the power supply main body (9), and the movable sliding block (5) and the clamping pieces (6) vertically slide up and down along the outer wall of the opposite screw rod (3).

4. The power supply of claim 1, wherein the power supply comprises: the inside of power main body (9) rear end is provided with multiunit louvre (10), the internally mounted of casing (13) has extractor fan (17), the center department of casing (13) front end is provided with dust screen (16), the inside activity grafting in right side of casing (13) has picture peg (12), the top and the bottom of picture peg (12) front end transversely are provided with slide (19) respectively, the top and the bottom of the inboard front end of casing (13) transversely are provided with guide block (18) respectively.

5. The power supply of claim 4, wherein the power supply comprises: the guide blocks (18) are respectively embedded in the slide ways (19), and the inserting plate (12) moves horizontally along the guide blocks (18) by means of the slide ways (19).

6. The power supply of claim 1, wherein the power supply comprises: the top and the bottom of power source body (9) are fixed mounting respectively and are had two sets of links (14), swing joint has carousel (7) between the both ends of link (14) inside, first connecting plug (8), second connecting plug (15) twine respectively on the axis body of carousel (7), carousel (20) are installed in link (14) are passed respectively at the both ends of carousel (7), swing joint has bolt (21) between carousel (20) and link (14).