CN209841914U

CN209841914U - Lighting jig

Info

Publication number: CN209841914U
Application number: CN201920127951.3U
Authority: CN
Inventors: 张超; 欧海辉
Original assignee: Chongqing Hanbo Photoelectric Co Ltd
Current assignee: Chongqing Hanbo Photoelectric Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-24
Anticipated expiration: 2029-01-25

Abstract

The utility model provides a tool of lighting a lamp, mainly used solves the tool of lighting a lamp among the prior art when installing different model backlight unit, adjusts the comparatively complicated problem of installation, including the bottom plate that rectangle and level were placed, the standing groove that has the rectangle is opened on this bottom plate upper portion, and this bottom plate top just is close to standing groove rear side edge is equipped with the head of lighting a lamp that has a lamp, just is in on this bottom plate the both ends of one of them diagonal of standing groove are equipped with first stopper, second stopper respectively, and this first stopper is followed the standing groove rear side edge slides and locks, and this second stopper is followed the directional slip of this diagonal direction of standing groove and locks, first stopper, second stopper inner all opened the joint mouth that is the contained angle, two these joint mouths all towards the standing groove. The utility model discloses improve simply on prior art's basis, mainly used is to the installation of different model backlight unit and carry out the experiment of lighting a lamp.

Description

Lighting jig

Technical Field

The utility model relates to a tool technical field of lighting a lamp, concretely relates to tool of lighting a lamp that can install multiple specification backlight unit.

Background

Most of the lighting fixtures in the prior art are relatively fixed in shape and relatively single in structure, and can only meet the lighting experiment of backlight modules of the same specification and the same model, the manufacturing and maintenance cost of the existing fixtures is high, and because the backlight module of each model needs to manufacture the corresponding fixture independently, enterprises spend high manufacturing cost and maintenance cost in the aspect of manufacturing the fixtures, and the storage of the fixtures needs to occupy a large amount of space, so that the economic pressure of high load is increased for the enterprises.

The existing lighting jig is developing towards the direction of installing backlight modules with various specifications, and therefore lighting jigs capable of installing and conducting lighting experiments on backlight modules with various specifications are also appeared, most backlight modules are of rectangular three-dimensional structures, the positions of installing the backlight modules are set to be rectangular placing grooves through the lighting jig, the improvement principle of the lighting jigs is that four limiting slide blocks are arranged at the edges of four sides of the rectangular placing grooves respectively, then the distances between the four limiting slide blocks and four sides of the rectangular limiting grooves are adjusted respectively, different placing spaces are formed by adjusting the four limiting slide blocks, the backlight modules with different models are placed in the placing grooves, the four limiting slide blocks are abutted to the four sides of the backlight modules respectively, and the installation of the backlight modules with different models is completed.

However, the defects that four limiting slide blocks need to be adjusted simultaneously aiming at backlight modules of different models, the process takes a great deal of time for installing the backlight modules, and the installation efficiency of the backlight modules of different models is severely restricted; because need adjust four spacing slider simultaneously, also improved the installation degree of difficulty to different model backlight unit, there is the installation risk that reduces the installation accuracy to backlight unit, is unfavorable for follow-up experiment of lighting a lamp.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses to prior art's not enough, release a tool of lighting a lamp, this kind of tool of lighting a lamp need not adjust simultaneously in the background four spacing sliders of saying again when installing the backlight unit of different models, has simplified accommodation process, has improved the installation accuracy to backlight unit.

Second, the concrete technical scheme

The realization principle is as follows: the utility model provides a tool of lighting a lamp, includes the bottom plate that rectangle and level were placed, and the standing groove that has the rectangle is opened on this bottom plate upper portion, and this bottom plate top just is close to the standing groove back side is along being equipped with the head of lighting a lamp with a lamp, just on this bottom plate one of them diagonal both ends of standing groove are equipped with first stopper, second stopper respectively, and this first stopper is followed the standing groove back side is along sliding and locking, and this second stopper is followed this diagonal orientation of standing groove slides and locks, the joint mouth that is the contained angle is all opened to first stopper, second stopper the inner, two these joint mouths all towards the standing groove.

The working principle is as follows: the position of the first limiting block and the position of the second limiting block on the bottom plate are adjusted according to the size of the backlight module to be installed, and the operation is as follows: the backlight module is placed in the placing groove, the rear side edge of the backlight module is tightly attached to the rear side edge of the placing groove, then the first limiting block is adjusted in a sliding mode, the joint interface of the first limiting block is clamped with the corner of the backlight module, the first limiting block is fixed at the moment, then the second limiting block is slid, the joint interface of the second limiting block is clamped with the other corner of the backlight module, and the backlight module is limited firmly due to the fact that two corners, connected with the first limiting block and the second limiting block, of the backlight module are located at diagonal positions.

The utility model discloses improve simply on current technical basis, the most important can be only through adjusting first stopper, second stopper just can realize fixed spacing to backlight unit, have simplified the installation to different model backlight unit, have practiced thrift installation time, have improved the installation accuracy to different model backlight unit.

Preferably, the method comprises the following steps: the bottom plate is provided with a third limiting block and a fourth limiting block at two ends of the other diagonal line of the placing groove respectively, the third limiting block is arranged along the rear side edge of the placing groove and slides and locks, the fourth limiting block is arranged along the diagonal line direction of the placing groove and slides and locks, the inner ends of the third limiting block and the fourth limiting block are provided with the joint openings, and the joint openings face the placing groove in the same direction.

After the first limiting block and the second limiting block are used for fixing and limiting the backlight module, the third limiting block and the fourth limiting block can be adjusted again, so that the third limiting block and the fourth limiting block are further firmly connected with the backlight module in a clamping mode, the backlight module is further limited and fixed, the backlight module is further ensured to be more firmly installed, the safety of lighting experiment operation is ensured, and the installation precision of the backlight module is further improved.

Preferably, the method comprises the following steps: first locking bolts with top portions provided with pressing rods are arranged on the first limiting blocks, the second limiting blocks, the third limiting blocks and the fourth limiting blocks in a penetrating mode, first sliding blocks are connected to the lower portions of the four first locking bolts in a threaded mode, each first sliding block corresponds to and slides in the four first sliding grooves formed in the bottom plate, when the first locking bolts are locked, the pressing rods of the four first locking bolts are respectively abutted to the top portions of the first limiting blocks, the second limiting blocks, the third limiting blocks, the fourth limiting blocks and the bottom portions of the four first locking bolts are respectively abutted to the bottom portions of the first sliding grooves.

The first limiting block, the second limiting block, the third limiting block and the fourth limiting block are matched with the first sliding groove to realize sliding adjustment, and the accuracy of the sliding directions of the first limiting block, the second limiting block, the third limiting block and the fourth limiting block can be ensured firstly in the sliding adjustment mode; secondly, the first sliding groove is formed in the bottom plate, so that the self structural dead weight of the utility model can be reduced, and the cost of raw materials is saved; and moreover, the first locking bolt is adopted to realize locking after the first limiting block, the second limiting block, the third limiting block and the fourth limiting block are adjusted, the locking mode is more rapid to operate, and the locking firmness degree is higher.

Preferably, the method comprises the following steps: all open on first stopper, second stopper, third stopper, the fourth stopper has the bar hole, four first locking bolt passes four respectively the bar hole with first slider threaded connection.

Before the first limiting block, the second limiting block, the third limiting block, the fourth limiting block and the first sliding block are locked, the first limiting block, the second limiting block, the third limiting block and the fourth limiting block can be further moved on the first sliding block by means of the strip-shaped holes, after the first limiting block, the second limiting block, the third limiting block and the fourth limiting block are moved to a set position, the first locking bolts are screwed downwards respectively until the first limiting block, the second limiting block, the third limiting block and the fourth limiting block are respectively pressed by pressing rods on the four first locking bolts, and the bottom ends of the four first locking bolts are respectively firmly abutted to the bottom of the first sliding chute.

This kind first stopper, second stopper, third stopper, fourth stopper relatively with the mode that first slider carries out the fine setting has further enlarged right the control range of first stopper, second stopper, third stopper, fourth stopper removal stroke, consequently further satisfy the installation to different model backlight unit, enlarged the utility model discloses an application scope.

Preferably, the method comprises the following steps: the bottom plate is close to the rear side of the placing groove, a second sliding groove parallel to the rear side of the placing groove is formed in the rear side of the bottom plate, a second sliding block is arranged in the second sliding groove, the spot lamp holder is fixed on the second sliding block, the left side and the right side of the second sliding block are respectively in threaded connection with two second locking bolts, and the bottom ends of the two second locking bolts are abutted to the bottom of the second sliding groove when the two second locking bolts are locked.

The second sliding block slides in the second sliding groove, so that the lamp lighting head can be slidably adjusted, and the lamp lighting head can be locked after being slidably adjusted by screwing the second locking bolt. Install backlight unit in certain model within range is not adjusting in the standing groove just can light a lamp experiment during the position of lighting lamp head, install another some backlight unit is only in the standing groove just can light a lamp experiment after lighting lamp head adjusting position, consequently will light a lamp head establish to can slide adjusting and the mode of locking on the bottom plate to this further adaptation cooperates different model backlight unit to light a lamp experiment, consequently further enlarged the utility model discloses an application scope.

Preferably, the method comprises the following steps: the included angles on the four card interfaces are all 90 degrees, and the four card interfaces are respectively consistent with corner forms of the placing groove close to each card interface. Will four the joint interface sets up like this, when installation backlight unit, can make four the joint interface coincide with four corner joints of backlight unit, will joint interface and backlight unit joint degree maximize have guaranteed that it is spacing firm with backlight unit, and this kind of joint mode has improved the joint area of joint interface and backlight unit is favorable to protecting backlight unit exterior structure's integrality.

The utility model has the advantages that:

1. through adjusting first stopper, second stopper are in just can realize the adaptation installation to certain model scope backlight unit in the position on the bottom plate, simplify accommodation process, avoid among the prior art to different model backlight unit adjust the installation complicacy, improve the installation effectiveness to different model backlight unit.

2. Will first stopper, second stopper, third stopper, fourth stopper establish to be for first slider removes the regulation, and this kind of mode has further enlarged right the control range of first stopper, second stopper, third stopper, fourth stopper position has consequently also further enlarged the backlight unit model scope of adaptation installation, has improved the utility model discloses an application scope.

3. The lighting lamp holder is adjusted in a sliding mode and locked to be matched with lighting experiments of backlight modules of different models, and installation of the backlight modules of different models is further met.

4. The utility model discloses improve simply on prior art's basis, the most important installation procedure to different model backlight unit has been simplified, has practiced thrift installation time, and the suitability is strong, is fit for popularizing and applying.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Description of reference numerals: the novel LED lamp comprises a base plate 1, a placing groove 2, a lamp holder 3, a first limiting block 4, a second limiting block 5, a joint interface 6, a third limiting block 7, a fourth limiting block 8, a pressing rod 9, a first locking bolt 10, a first sliding block 11, a first sliding groove 12, a strip-shaped hole 13, a second sliding groove 14, a second sliding block 15 and a second locking bolt 16.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly. 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.

As shown in fig. 1-2: the utility model provides a tool of lighting a lamp, by the bottom plate 1 that rectangle and level were placed, set up at the rectangle standing groove 2 on this bottom plate 1 upper portion and locate this bottom plate 1 top and be close to the head 3 of lighting a lamp at 2 rear sides borders of standing groove constitutes, 1 is gone up in the bottom plate and 2 wherein diagonal's of standing groove both ends are equipped with first stopper 4, second stopper 5 respectively, and this first stopper 4 is followed 2 rear sides borders of standing groove slide and lock, and this second stopper 5 is followed this diagonal orientation of standing groove 2 slides and locks. The bottom plate 1 is close to the rear side edge of the placing groove 2 and is provided with a first sliding groove 12 along the trend of the rear side edge of the placing groove 2, a first sliding block 11 is arranged in the first sliding groove 12, a first limiting block 4 is arranged on the first sliding block 11, a first locking bolt 10 is arranged on the first limiting block 4 in a penetrating mode, the lower portion of the first locking bolt 10 is in threaded connection with the first sliding block 11, a pressing rod 9 is fixed to the top of the first locking bolt 10, when the first locking bolt 10 is screwed, the pressing rod 9 presses and locks the first limiting block 4, and at the moment, the bottom end of the first locking bolt 10 is firmly abutted to the bottom of the first sliding groove 12. The first sliding groove 12 is also formed in the bottom plate 1 and between the left front corner of the bottom plate 1 and the left front corner of the placing groove 2, the first sliding block 11 is also arranged in the first sliding groove 12, the second limiting block 5 is arranged on the first sliding block 11, the second limiting block 5 is also provided with a first locking bolt 10 in a penetrating mode, the lower portion of the first locking bolt 10 is in threaded connection with the first sliding block 11, a pressing rod 9 is fixed to the top of the first locking bolt 10, when the first locking bolt 10 is screwed, the pressing rod 9 presses and locks the second limiting block 5, and at the moment, the bottom end of the first locking bolt 10 is firmly abutted to the bottom of the first sliding groove 12. The inner of first stopper 4, second stopper 5 all opens the joint mouth 6 that is the contained angle, and two these joint mouths 6 all towards standing groove 2. A third limiting block 7 and a fourth limiting block 8 are respectively arranged on the bottom plate 1 and at two ends of the other diagonal line of the placing groove 2, the third limiting block 7 slides and locks along the rear side edge of the placing groove 2, and the fourth limiting block 8 slides and locks directionally along the diagonal line of the placing groove 2. The inner ends of the third limiting block 7 and the fourth limiting block 8 are also provided with the card interfaces 6, the card interfaces 6 face the placing grooves 2, included angles on the card interfaces 6 are 90 degrees, and the four card interfaces 6 are consistent with corner forms of the placing grooves 2 close to each card interface 6 respectively.

As shown in fig. 1 and 3: all wear to be equipped with a top on third stopper 7, the fourth stopper 8 and take first locking bolt 10 of clamping lever 9, the equal threaded connection in two these first locking bolt 10 lower parts has first slider 11, and every this first slider 11 all corresponds the slip and locates in four first spouts 12 that bottom plate 1 seted up, during the locking of first locking bolt 10, the clamping lever 9 of two these first locking bolts 10 respectively with third stopper 7, 8 top butts of fourth stopper, two these first locking bolt 10 bottoms respectively with four first spout 12 bottom butts. All open on first stopper 4, second stopper 5, third stopper 7, the fourth stopper 8 has bar hole 13, four first locking bolt 10 passes four respectively bar hole 13 with 11 threaded connection of first slider.

A second sliding groove 14 parallel to the rear side of the placing groove 2 is formed in the bottom plate 1 close to the rear side of the placing groove 2, a second sliding block 15 is arranged in the second sliding groove 14, the spot lamp head 3 is fixed on the second sliding block 15, the left side and the right side of the second sliding block 15 are respectively in threaded connection with two second locking bolts 16, and the bottom ends of the two second locking bolts 16 are abutted to the bottom of the second sliding groove 14 when the two second locking bolts 16 are locked.

The working principle is as follows: (one) adjust first stopper 4, second stopper 5, third stopper 7, fourth stopper 8, make this first stopper 4, second stopper 5, third stopper 7, fourth stopper 8 respectively with four corner joints of backlight unit, specifically do: placing a backlight module in the placing groove 2, closely attaching the back side of the backlight module to the back side of the placing groove 2, locating the backlight module in the middle of the placing groove 2 as much as possible, then screwing out the first locking bolt 10 on the first stopper 4, the second stopper 5, the third stopper 7 and the fourth stopper 8, moving the first slider 11 to make the first stopper 4, the second stopper 5, the third stopper 7 and the fourth stopper 8 approximately clamped with four corners of the backlight module, and then finely adjusting the first stopper 4, the second stopper 5, the third stopper 7 and the fourth stopper 8 through the elongated hole to make the first stopper 4, the second stopper 5, the third stopper 7 and the fourth stopper 8 slide relative to the first slider 11, so as to make the first stopper 4, the second stopper 5, the third stopper 7 and the fourth stopper 8 slide relative to the first slider 11 The second limiting block 5, the third limiting block 7, the fourth limiting block 8 are firmly clamped with four corners of the backlight module, finally, the first limiting block 4, the second limiting block 5, the third limiting block 7, four first locking bolts 10 are screwed respectively until four pressing rods 9 on the four first locking bolts 10 respectively press the first limiting block 4, the second limiting block 5, the third limiting block 7 and the fourth limiting block 8, and the bottom ends of the four first locking bolts 10 are abutted against the bottom of the first sliding groove 12, so that the backlight module is installed.

(II) further adjusting the lighting head 3, specifically: screwing out the two second locking bolts 16 from the second sliding block 15, wherein the second sliding block 15 is in an adjustable state, adjusting the second sliding block 15 in a sliding manner to enable the spot lamp head 3 to be in a position reasonably matched with a backlight module to work, then screwing the two second locking bolts 16 from the second sliding block 15 again until the bottom ends of the two second locking bolts 16 are firmly abutted against the bottom of the second sliding groove 14, and completing the movement adjustment and locking of the spot lamp head 3 at the moment, thus completing the whole operation process of mounting the backlight module.

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.

Claims

1. A tool lights a lamp, its characterized in that: including bottom plate (1) that rectangle and level were placed, standing groove (2) that have the rectangle are opened on this bottom plate (1) upper portion, this bottom plate (1) top and be close to standing groove (2) rear side is along being equipped with some lamp head (3), just is in on this bottom plate (1) the both ends of one of them diagonal of standing groove (2) are equipped with first stopper (4), second stopper (5) respectively, and this first stopper (4) are followed standing groove (2) rear side is along sliding and locking, and this second stopper (5) are followed this diagonal orientation of standing groove (2) slides and locks, first stopper (4), second stopper (5) inner all is opened joint mouth (6) that are the contained angle, and two these joint mouths (6) all towards standing groove (2).

2. The lighting fixture of claim 1, wherein: the bottom plate (1) is provided with a third limiting block (7) and a fourth limiting block (8) at two ends of the other diagonal line of the placing groove (2), the third limiting block (7) is arranged along the rear side edge of the placing groove (2) to slide and lock, the fourth limiting block (8) is arranged along the diagonal direction of the placing groove (2) to slide and lock directionally, the inner ends of the third limiting block (7) and the fourth limiting block (8) are provided with the clamping openings (6), and the clamping openings (6) face the placing groove (2) in the same way.

3. The lighting fixture of claim 2, wherein: first stopper (4), second stopper (5), third stopper (7), fourth stopper (8) are gone up and all are worn to be equipped with a top and press first locking bolt (10) of tight pole (9) in the area, and the equal threaded connection in four these first locking bolt (10) lower parts has first slider (11), and every this first slider (11) all corresponds and slides and locate in four first spouts (12) that bottom plate (1) was seted up, when first locking bolt (10) were locked, the tight pole (9) of four these first locking bolts (10) respectively with first stopper (4), second stopper (5), third stopper (7), fourth stopper (8) top butt, four these first locking bolt (10) bottom respectively with four first spout (12) bottom butt.

4. The lighting fixture of claim 3, wherein: all open on first stopper (4), second stopper (5), third stopper (7), fourth stopper (8) have bar hole (13), four first locking bolt (10) pass four respectively bar hole (13) with first slider (11) threaded connection.

5. A lighting fixture as claimed in claim 1, 2, 3 or 4, wherein: the novel LED lamp is characterized in that a second sliding groove (14) parallel to the rear side of the placing groove (2) is formed in the bottom plate (1) and close to the rear side of the placing groove (2), a second sliding block (15) is arranged in the second sliding groove (14), the spot lamp head (3) is fixed on the second sliding block (15), the left side and the right side of the second sliding block (15) are respectively in threaded connection with two second locking bolts (16), and the bottom end of each of the two second locking bolts (16) is abutted to the bottom of the second sliding groove (14) when the two second locking bolts (16) are locked.

6. A lighting fixture as claimed in claim 2, 3 or 4, wherein: the included angles on the four card interfaces (6) are all 90 degrees, and the four card interfaces (6) are respectively consistent with the corner form of the placing groove (2) close to each card interface (6).