CN215722843U

CN215722843U - Anti-deformation LED lamp chassis structure

Info

Publication number: CN215722843U
Application number: CN202122193846.XU
Authority: CN
Inventors: 谭勇德; 焦贵容; 焦光斌; 焦琴
Original assignee: Zhuhai Yongcheng Hardware Plastic Co ltd
Current assignee: Zhuhai Yongcheng Hardware Plastic Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an anti-deformation LED lamp chassis structure which comprises a fixed base, wherein supporting springs are arranged on the periphery of the bottom end inside the fixed base, an installation plate is arranged at the top ends of the supporting springs, and an adjusting mechanism is arranged at the bottom end of the installation plate. According to the LED lamp, the mounting plate moves towards the inside of the fixed base through the arrangement of the top plate and the mounting plate, the top plate can be driven to move towards the inner wall of the fixed base through the transmission action of the rotating rod and the traction rod, and further when the mounting plate moves to the bottom end of the inner wall of the limiting groove, the top plate also moves to the inner wall of the fixed base, and the inner wall of the fixed base can be supported and limited through the top plate and the mounting plate, so that the stability of the fixed base can be ensured, the chassis can be prevented from deforming in the use process, the stability of the LED lamp can be ensured, and the service life of the lamp can be prolonged.

Description

Anti-deformation LED lamp chassis structure

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an anti-deformation LED lamp chassis structure.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

The prior art has the following defects: the existing lamp chassis is easy to deform in the use process, the deformed chassis can extrude and damage the lamp, and then the illumination of the lamp can be influenced, so that the service life of the lamp is shortened.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-deformation LED lamp chassis structure, wherein the mounting plate moves towards the inside of a fixed base through the arrangement of a top plate and the mounting plate, the top plate can be driven to move towards the inner wall of the fixed base through the transmission action of a rotating rod and a traction rod, the top plate also moves to the inner wall of the fixed base when the mounting plate moves to the bottom end of the inner wall of a limiting groove, and the inner wall of the fixed base can be supported and limited through the top plate and the mounting plate, so that the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a shape LED lamps and lanterns chassis structure of preapring for an unfavorable turn of events, includes unable adjustment base, unable adjustment base's inside bottom all is provided with supporting spring all around, supporting spring's top is provided with the mounting panel, the bottom of mounting panel is provided with adjustment mechanism.

Preferably, adjustment mechanism is including moving movable post, the top and the mounting panel bottom fixed connection of activity post, all rotate all around the bottom outside of activity post and install the dwang.

Preferably, four the one end that the activity post was kept away from to the dwang all rotates and installs the traction lever, the one end fixed mounting that the dwang was kept away from to the traction lever has the roof.

Preferably, four equal fixed mounting in bottom of roof has the slider, four activity grooves have been seted up all around to unable adjustment base's inside bottom, activity inslot wall and slider swing joint.

Preferably, the sliding block and the movable grooves are both in a trapezoidal structure, and an included angle between every two adjacent movable grooves is 90 degrees.

Preferably, four limiting grooves are formed in the inner wall of the fixed base and in positions right above the movable groove, and limiting rods are fixedly mounted at the bottom ends of the inner walls of the limiting grooves.

Preferably, the outside of the limiting rod is movably connected with the mounting plate, a pressing plate is movably mounted at an opening in the top end of the limiting groove, and the bottom end of the pressing plate is in lap joint with the mounting plate.

Preferably, the bottom end of the interior of the fixed base is fixedly connected with the four supporting springs, and the top ends of the supporting springs are fixedly connected with the bottom of the mounting plate.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. through the arrangement of the top plate and the mounting plate, the mounting plate moves towards the inside of the fixed base, and the top plate can be driven to move towards the inner wall of the fixed base through the transmission action of the rotating rod and the traction rod, so that when the mounting plate moves to the bottom end of the inner wall of the limiting groove, the top plate also moves to the inner wall of the fixed base, and the inner wall of the fixed base can be supported and limited through the top plate and the mounting plate, so that the stability of the fixed base can be ensured, the deformation of the chassis in the use process can be avoided, the stability of the LED lamp can be ensured, and the service life of the lamp can be prolonged;

2. through the setting of restriction pole and clamp plate, when the mounting panel removed, the restriction pole can be injectd the removal of mounting panel, and then makes the removal of mounting panel more stable, can avoid the mounting panel to appear shifting at the removal in-process, can seal the restriction groove top through the clamp plate simultaneously, and then can suppress and prescribe the limit to the mounting panel.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is an elevational vertical cross-sectional view of the present invention.

Fig. 2 is a perspective sectional view of the present invention.

Fig. 3 is an exploded perspective view of the present invention.

Fig. 4 is a three-dimensional structure diagram of the working state of the adjusting mechanism of the utility model.

Fig. 5 is a perspective view of the adjusting mechanism of the present invention in an initial state.

Description of reference numerals:

1. a fixed base; 2. a support spring; 3. mounting a plate; 4. a movable post; 5. rotating the rod; 6. a draw bar; 7. a top plate; 8. a slider; 9. a movable groove; 10. defining a slot; 11. a restraining bar; 12. and (7) pressing a plate.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides an anti-deformation LED lamp chassis structure as shown in figures 1-5, which comprises a fixed base 1, wherein support springs 2 are arranged around the bottom end inside the fixed base 1, an installation plate 3 is arranged at the top end of each support spring 2, an adjusting mechanism and an adjusting mechanism are arranged at the bottom end of each installation plate 3, the fixed base 1 can install and fix the support springs 2, the support springs 2 can support and fix the installation plates 3, and the adjusting mechanism can support and reinforce the inner wall of the fixed base 1.

Further, in above-mentioned technical scheme, adjustment mechanism includes activity post 4, the top and the 3 bottom fixed connection of mounting panel of activity post 4, the dwang 5 is installed all around all to the bottom outside of activity post 4, and mounting panel 3 can be installed and fixed activity post 4, and activity post 4 downstream can drive dwang 5 and rotate downwards.

Further, in the above technical scheme, four one ends of the rotating rods 5 far away from the movable column 4 are all rotatably provided with the traction rods 6, one ends of the traction rods 6 far away from the rotating rods 5 are fixedly provided with the top plate 7, and the movement of the rotating rods 5 can push the traction rods 6 to move towards the inner wall of the fixed base 1, so that the top plate 7 can be pushed to move.

Further, in the above technical scheme, four equal fixed mounting in bottom of roof 7 has slider 8, four movable grooves 9 have been seted up all around to unable adjustment base 1's inside bottom, the 9 inner walls in movable groove and the 8 swing joint of slider, movable groove 9 can be injectd the removal of slider 8, and then can inject the removal of roof 7 for the removal of roof 7 is more stable.

Further, in the above technical scheme, the sliding block 8 and the movable groove 9 are both set to be trapezoidal structures, an included angle between two adjacent movable grooves 9 is set to be 90 °, and the sliding block 8 can be prevented from being separated from the inside of the movable groove 9 due to the trapezoidal structures.

Further, in the above technical solution, four limiting grooves 10 are formed in the inner wall of the fixing base 1 and at positions right above the movable groove 9, a limiting rod 11 is fixedly installed at the bottom end of the inner wall of the limiting groove 10, and the limiting groove 10 can install and fix the limiting rod 11.

Further, in the above technical solution, the outside of the limiting rod 11 is movably connected with the mounting plate 3, the top opening of the limiting groove 10 is movably provided with a pressing plate 12, the bottom end of the pressing plate 12 is overlapped with the mounting plate 3, the limiting groove 10 and the limiting rod 11 can limit the movement of the mounting plate 3, the mounting plate 3 can be fixed by the pressing plate 12, and the mounting plate 3 can be prevented from being separated from the limiting rod 11.

Further, in above-mentioned technical scheme, unable adjustment base 1's inside bottom and four supporting spring 2 fixed connection, supporting spring 2's top and mounting panel 3's bottom fixed connection, unable adjustment base 1 can be installed and fixed supporting spring 2, can support and cushion mounting panel 3 through supporting spring 2.

The implementation mode is specifically as follows: by pressing the mounting plate 3 towards the fixed base 1, the movable column 4 moves towards the inside of the fixed base 1, the movable column 4 moves downwards to push the rotating rod 5 to rotate downwards, the traction rod 6 can be pushed to move towards the inner wall of the fixed base 1 along with the downward rotation of the rotating rod 5, the top plate 7 can be driven to move towards the inner wall of the fixed base 1, the sliding block 8 can move on the inner wall of the movable groove 9, the movement of the top plate 7 can be limited, meanwhile, the trapezoidal structure of the sliding block 8 and the movable groove 9 enables the movement of the top plate 7 to be more stable, meanwhile, the supporting spring 2 also contracts along with the movement of the mounting plate 3, the mounting plate 3 moves towards the bottom end of the inner wall of the limiting groove 10 outside the inner wall limiting rod 11 of the fixed base 1, and the limiting rod 11 and the limiting groove 10 can limit the mounting plate 3, make the removal of mounting panel 3 more stable, mounting panel 3 also can support unable adjustment base 1's inner wall simultaneously, and then when mounting panel 3 removed limited groove 10 bottom, roof 7 also removed unable adjustment base 1's inner wall, and then can support unable adjustment base 1 through mounting panel 3 and roof 7, unable adjustment base 1 can be avoided appearing warping in the use, and then fix clamp plate 12 to the top of injecing groove 10, can suppress the restriction to mounting panel 3, and then can install LED lamps and lanterns to mounting panel 3 surface, this embodiment has specifically solved the easy problem of deformation damage of LED lamps and lanterns chassis among the prior art.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a shape LED lamps and lanterns chassis structure of preapring for an unfavorable turn of events, includes unable adjustment base (1), its characterized in that: all be provided with supporting spring (2) around the inside bottom of unable adjustment base (1), the top of supporting spring (2) is provided with mounting panel (3), the bottom of mounting panel (3) is provided with adjustment mechanism.

2. The LED lamp chassis structure preventing deformation of claim 1, wherein: adjustment mechanism is including activity post (4), the top and mounting panel (3) bottom fixed connection of activity post (4), all rotate all around the bottom outside of activity post (4) and install dwang (5).

3. The LED lamp chassis structure capable of preventing deformation of claim 2, wherein: four the one end that movable post (4) were kept away from in dwang (5) all rotates and installs traction lever (6), the one end fixed mounting that dwang (5) were kept away from in traction lever (6) has roof (7).

4. The LED lamp chassis structure preventing deformation of claim 3, wherein: four the equal fixed mounting in bottom of roof (7) has slider (8), four activity grooves (9) have been seted up all around to the inside bottom of unable adjustment base (1), activity groove (9) inner wall and slider (8) swing joint.

5. The LED lamp chassis structure preventing deformation of claim 4, wherein: the sliding blocks (8) and the movable grooves (9) are both arranged to be of a trapezoidal structure, and the included angle between every two adjacent movable grooves (9) is 90 degrees.

6. The LED lamp chassis structure preventing deformation according to claim 5, characterized in that: four limiting grooves (10) are formed in the inner wall of the fixed base (1) and in positions right above the movable groove (9), and limiting rods (11) are fixedly mounted at the bottom ends of the inner walls of the limiting grooves (10).

7. The LED lamp chassis structure preventing deformation of claim 6, wherein: the outside and mounting panel (3) swing joint of restriction pole (11), the top opening movable mounting of restriction groove (10) has clamp plate (12), the bottom and mounting panel (3) overlap joint of clamp plate (12).

8. The LED lamp chassis structure preventing deformation of claim 1, wherein: the inner bottom end of the fixed base (1) is fixedly connected with the four supporting springs (2), and the top ends of the supporting springs (2) are fixedly connected with the bottom of the mounting plate (3).