CN211014938U - L ED is heat dissipation mechanism for backlight strip - Google Patents

Abstract

The utility model discloses an L ED heat dissipation mechanism for backlight lamp strip, which comprises a body, the inside fixedly connected with lamp plate of body, the equal swing joint in both sides of body has the set casing, the equal swing joint in one side that two set casings are opposite has the clamping bar, the bottom fixedly connected with bracing piece of clamping bar, the bottom fixedly connected with connecting rod of right side bracing piece, the left side swing joint of connecting rod has the fixed block, the bottom fixedly connected with dead lever of left bracing piece, fixed block and the relative one side fixedly connected with cylinder of dead lever, the utility model discloses a set up the body, the lamp plate, the set casing, the clamping bar, the bracing piece, the connecting rod, the fixed block, the dead lever, the cylinder, coupling mechanism, the through-hole, the recess, draw the piece, the draw-in groove, the cooperation of slider and spout is used, has solved current L ED and has generally adopted bolt and nut to carry out fixed mounting.

Description

L ED is heat dissipation mechanism for backlight strip

Technical Field

The utility model belongs to the technical field of L ED backlight strip, especially, relate to a L ED is heat dissipation mechanism for backlight strip.

Background

L ED backlight refers to L ED as the backlight source of liquid crystal display, compared with traditional CCF L backlight source, L ED has the advantages of low power consumption, low heat generation, high brightness, long service life and the like.

L ED backlight lamp strip uses overlength and can generate heat, so a mechanism capable of dissipating heat is needed to dissipate heat from L ED backlight lamp strip, Chinese patent discloses a heat dissipation structure of L ED lamp strip, the patent number is CN201820706712.9, L ED lamp strip in the device is troublesome to install, to sum up, the prior art has the problems that bolt and nut are generally adopted to fix and install the prior L ED lamp strip when in installation, the bolt and nut installation is too troublesome, and the use of a user is inconvenient.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an L ED is heat dissipation mechanism for backlight lamp strip possesses easy to assemble's advantage, has solved current L ED lamp strip and has generally adopted bolt and nut to carry out fixed mounting when the installation, and the bolt and nut installation is too troublesome, causes the problem that the person of not being convenient for used.

The utility model discloses a realize like this, a L ED is heat dissipation mechanism for backlight strip, which comprises a body, the inside fixedly connected with lamp plate of body, the equal swing joint in both sides of body has the set casing, and the equal swing joint in one side that two set casings are opposite has the clamping bar, the bottom fixedly connected with bracing piece of clamping bar, the bottom fixedly connected with connecting rod of right side bracing piece, the left side swing joint of connecting rod has the fixed block, the bottom fixedly connected with dead lever of left side bracing piece, the relative one side fixedly connected with cylinder of fixed block and dead lever, the inside swing joint of connecting rod has coupling mechanism.

As the utility model discloses it is preferred, coupling mechanism includes the movable rod, the surface cover of movable rod is equipped with the supporting shoe, the right side fixedly connected with spring of supporting shoe, the right side of spring and the inside fixed connection of connecting rod.

As the utility model discloses it is preferred, the through-hole that uses with the movable rod cooperation is seted up to the inside of connecting rod, the left side of movable rod run through to the outside of through-hole and with fixed block fixed connection, the right side of movable rod runs through to the inside of through-hole.

As the utility model discloses preferred, the recess that uses with the clamping bar cooperation is all seted up to one side that two set casing are opposite, and the inside to the recess is all run through to one side that two clamping bars are relative.

As the utility model discloses it is preferred, the equal fixedly connected with in front side and the rear side of connecting rod draws the piece, the surface cover that draws the piece is equipped with anti-skidding line, the draw-in groove has been seted up on the cylindrical surface.

As the utility model discloses it is preferred, the equal fixedly connected with slider in front side and the rear side of supporting shoe, the spout that uses with the slider cooperation is seted up to the inside of connecting rod.

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

1. the utility model discloses a set up the body, the lamp plate, the set casing, the clamping bar, the bracing piece, the connecting rod, the fixed block, the dead lever, the cylinder, coupling mechanism, the through-hole, a groove, draw the piece, the draw-in groove, the cooperation of slider and spout is used, when needing to install the body, the user picks up the body and goes into the recess of clamping bar to left set casing card, along with the user pulls up the connecting rod, the removal of connecting rod is driving the supporting shoe and is extrudeing the spring, then the user goes into the recess of right clamping bar to the set casing card on right side, the user loosens the connecting rod, the spring does not receive the power and begins the back force, the spring drives the clamping bar card and goes into inside the recess, accomplish the installation, solved current L ED lamp strip and generally adopted bolt and nut to carry out fixed mounting when the installation;

2. the utility model effectively realizes the limit of the connecting rod by arranging the connecting mechanism, and prevents the connecting rod from moving after being installed, thereby achieving the effect of fixing the connecting rod;

3. the utility model facilitates the movement of the movable rod by arranging the through hole, reduces the friction force of the movable rod, and increases the convenience of use;

4. the utility model effectively realizes the installation of the body by arranging the groove, and prevents the body from moving after being installed, thereby achieving the effect of fixing the body;

5. the utility model discloses a setting up the cooperation of drawing piece and anti-skidding line and using, made things convenient for the user to the removal of connecting rod, reduced the frictional force that the connecting rod removed, through setting up the draw-in groove, made things convenient for the user to the cylindrical fixed, increased the utility model discloses the convenience of use;

6. the utility model discloses a cooperation that sets up slider and spout is used, and the effectual realization is spacing to the supporting shoe removal, has prevented that the supporting shoe from taking place the skew when removing, and has realized carrying out spacing effect to the removal orbit of supporting shoe.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial cross-sectional view of a connecting rod according to an embodiment of the present invention;

fig. 3 is a partial enlarged view of a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a body; 2. a lamp panel; 3. a stationary case; 4. a clamping bar; 5. a support bar; 6. a connecting rod; 7. a fixed block; 8. fixing the rod; 9. a cylinder; 10. a connecting mechanism; 1001. a movable rod; 1002. a support block; 1003. a spring; 11. a through hole; 12. a groove; 13. pulling the block; 14. a card slot; 15. a slider; 16. a chute.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of L ED heat dissipation mechanism for backlight strip, including body 1, body 1's inside fixedly connected with lamp plate 2, the equal swing joint in both sides of body 1 has set casing 3, the equal swing joint in one side that two set casings 3 are opposite has clamping bar 4, clamping bar 4's bottom fixedly connected with bracing piece 5, right side bracing piece 5's bottom fixedly connected with connecting rod 6, the left side swing joint of connecting rod 6 has fixed block 7, left side bracing piece 5's bottom fixedly connected with dead lever 8, fixed block 7 and the relative one side fixedly connected with cylinder 9 of dead lever 8, the inside swing joint of connecting rod 6 has coupling mechanism 10.

Referring to fig. 2, the connecting mechanism 10 includes a movable rod 1001, a supporting block 1002 is sleeved on a surface of the movable rod 1001, a spring 1003 is fixedly connected to a right side of the supporting block 1002, and a right side of the spring 1003 is fixedly connected to an inner portion of the connecting rod 6.

Adopt above-mentioned scheme: through setting up coupling mechanism 10, the effectual realization is spacing to connecting rod 6, has prevented the removal of connecting rod 6 after the installation to reached the effect fixed to connecting rod 6.

Referring to fig. 2, a through hole 11 used in cooperation with the movable rod 1001 is formed in the connecting rod 6, the left side of the movable rod 1001 penetrates through the outside of the through hole 11 and is fixedly connected to the fixed block 7, and the right side of the movable rod 1001 penetrates through the inside of the through hole 11.

Adopt above-mentioned scheme: through setting up through-hole 11, made things convenient for the removal of movable rod 1001, reduced the frictional force that movable rod 1001 removed, increased the utility model discloses a convenience.

Referring to fig. 1, grooves 12 matched with the clamping bars 4 are formed in opposite sides of the two fixing cases 3, and the opposite sides of the two clamping bars 4 penetrate through the grooves 12.

Adopt above-mentioned scheme: through setting up recess 12, effectual realization is to the installation of body 1, has prevented the removal after the installation of body 1 to the effect fixed to body 1 has been reached.

Referring to fig. 1, the front side and the rear side of the connecting rod 6 are fixedly connected with a pull block 13, the surface of the pull block 13 is sleeved with anti-skid lines, and the surface of the cylinder 9 is provided with a clamping groove 14.

Adopt above-mentioned scheme: use through the cooperation that sets up pull block 13 and anti-skidding line, made things convenient for the user to the removal of connecting rod 6, reduced the frictional force that connecting rod 6 removed, through setting up draw-in groove 14, made things convenient for the user to cylinder 9's fixed, increased the utility model discloses a convenience.

Referring to fig. 3, the front side and the rear side of the supporting block 1002 are both fixedly connected with a slider 15, and a sliding groove 16 matched with the slider 15 for use is formed inside the connecting rod 6.

Adopt above-mentioned scheme: through the cooperation that sets up slider 15 and spout 16 and use, the effectual realization is spacing to the supporting shoe 1002 removal, has prevented that the supporting shoe 1002 from taking place the skew when removing, and has realized carrying out spacing effect to the removal orbit of supporting shoe 1002.

The utility model discloses a theory of operation:

when using, when needing to install body 1, the user picks up body 1 and the left set casing 3 card goes into the recess 12 of clamping bar 4, along with the user pulls up connecting rod 6, the removal of connecting rod 6 is driving supporting shoe 1002 and is extrudeing spring 1003, then the user is in the recess 12 of right side clamping bar 4 is gone into to the set casing 3 card on right side, the user loosens connecting rod 6, spring 1003 does not receive the atress and begins the return force, spring 1003 is driving clamping bar 4 card inside recess 12, accomplish the installation.

In conclusion, the L ED heat dissipation mechanism for backlight lamp strips solves the problems that the conventional L ED lamp strips are generally fixedly installed by bolts and nuts when being installed, and the bolts and nuts are too troublesome to install, so that the use is inconvenient for users due to the fact that the bolts and nuts are inconvenient to use, through the matching use of the body 1, the lamp panel 2, the fixed shell 3, the clamping rod 4, the supporting rod 5, the connecting rod 6, the fixed block 7, the fixed rod 8, the cylinder 9, the connecting mechanism 10, the through hole 11, the groove 12, the pulling block 13, the clamping groove 14, the sliding block 15 and the sliding groove 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an L ED is heat dissipation mechanism for backlight strip, includes body (1), its characterized in that the inside fixedly connected with lamp plate (2) of body (1), the equal swing joint in both sides of body (1) has set casing (3), and the equal swing joint in one side that two set casings (3) are opposite has clamping bar (4), the bottom fixedly connected with bracing piece (5) of clamping bar (4), the bottom fixedly connected with connecting rod (6) of right side bracing piece (5), the left side swing joint of connecting rod (6) has fixed block (7), the bottom fixedly connected with dead lever (8) of left side bracing piece (5), the relative one side fixedly connected with cylinder (9) of fixed block (7) and dead lever (8), the inside swing joint of connecting rod (6) has coupling mechanism (10).

2. The heat dissipation mechanism for L ED backlight bar as claimed in claim 1, wherein the connection mechanism (10) comprises a movable rod (1001), a supporting block (1002) is sleeved on the surface of the movable rod (1001), a spring (1003) is fixedly connected to the right side of the supporting block (1002), and the right side of the spring (1003) is fixedly connected to the inside of the connection rod (6).

3. The L ED backlight lamp bar heat dissipation mechanism of claim 2, wherein the connecting rod (6) is formed with a through hole (11) therein for cooperating with the movable rod (1001), the left side of the movable rod (1001) penetrates through the outer side of the through hole (11) and is fixedly connected with the fixed block (7), and the right side of the movable rod (1001) penetrates through the through hole (11).

4. The heat dissipation mechanism of claim 1, wherein the opposite sides of the two fixing cases (3) are each formed with a groove (12) for cooperating with the clamping bar (4), and the opposite sides of the two clamping bars (4) are each extended into the grooves (12).

5. The heat dissipation mechanism for the L ED backlight lamp strip of claim 1, wherein the front side and the rear side of the connecting rod (6) are both fixedly connected with a pulling block (13), the surface of the pulling block (13) is sleeved with anti-skid threads, and the surface of the cylinder (9) is provided with a clamping groove (14).

6. The heat dissipation mechanism of claim 2, wherein the front side and the rear side of the supporting block (1002) are both fixedly connected with a sliding block (15), and the inside of the connecting rod (6) is provided with a sliding groove (16) matched with the sliding block (15).

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