Lamp body structure for LED eye-protection lamp

Abstract

The utility model discloses a lamp body structure for an LED eye-protection lamp, and relates to the field of eye-protection lamps. The LED lamp comprises a support frame, an LED lamp body, a side plate, a mounting and dismounting structure and a connecting and positioning structure, the LED lamp body is arranged on the supporting frame and is used for generating a light source; the side plate is detachably arranged on the LED lamp body; the two mounting and dismounting structures are symmetrically distributed on the side plate, and each mounting and dismounting structure comprises a connecting block fixedly connected to the side plate, a first connecting shaft rotationally connected into the connecting block, a movable plate fixedly connected to the first connecting shaft, and a first torsional spring arranged on the first connecting shaft and used for automatically overturning the movable plate. Through the arrangement of the mounting and dismounting structure, the dismounting work between the side plate and the LED lamp body can be realized without using tools such as a screwdriver, and the mounting between the side plate and the LED lamp body can be realized without using a screw, so that the subsequent influence on the connection between the side plate and the LED lamp body due to the loss of the screw can be avoided, and the service life of the side plate and the LED lamp body is prolonged. Time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the field of eye protection lamps, and particularly relates to a lamp body structure used for an LED eye protection lamp. Background Art

[0002] LED eye protection lamp is a kind of lighting equipment specially designed to protect eye health. It has the characteristics of energy saving, environmental protection, safety and reliability. Its main body usually includes structures such as support frame and LED lamp body. Common LED lamp body is usually composed of LED lamp beads, lampshade, lamp housing and circuit board and other optical components. LED lamp beads and circuit board and other optical components are usually located inside the lamp housing, so the lamp housing usually plays a protective role for LED lamp beads and circuit board and other optical components.

[0003] In the prior art, after the LED eye protection lamp has been used for a period of time, it is inevitable that it will age and be damaged. If the LED lamp beads are damaged, the lamp housing is usually disassembled to replace the LED lamp beads inside the lamp housing. However, the side panels of the lamp housing are usually connected by screws. Therefore, when replacing the broken LED lamp beads in the lamp housing, it is necessary to use a suitable screwdriver to unscrew the screws before the lamp housing can be disassembled. Moreover, the screws are usually small in size. After the screws are removed, if they are not uniformly stored in time, the screws may be lost. If the screws are accidentally lost, it may affect the subsequent connection between the side panels of the lamp housing. For this reason, we provide a lamp body structure for an LED eye protection lamp to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a lamp body structure for an LED eye protection lamp, which can realize the disassembly between the side panels of the lamp housing without using tools such as screwdrivers, and can realize the installation between the side panels of the lamp housing without using screws.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a lamp body structure for an LED eye protection lamp, comprising a support frame, an LED lamp body, a side panel, an installation and disassembly structure and a connection and positioning structure; an LED lamp body for generating a light source arranged on the support frame and a detachable side panel arranged on the LED lamp body; two installation and disassembly structures symmetrically distributed on the side panels, comprising a connection block fixedly connected to the side panel, a first connection shaft rotatably connected in the connection block, a movable plate fixedly connected to the first connection shaft, a first torsion spring arranged on the first connection shaft for automatically flipping the movable plate and a fixing structure for limiting the flipping and rebounding of the first torsion spring; a connection and positioning structure, comprising a positioning block fixedly connected to the LED lamp body, a second plug-in block fixedly connected to the positioning block, a docking block fixedly connected to the side panel and a positioning groove provided on the docking block for being plugged into the second plug-in block.

[0007] Preferably, the fixing structure includes a docking groove provided on the movable plate, a first plug block fixedly connected to the LED lamp body for inserting into the docking groove, a connecting rod fixedly connected to the LED lamp body, a second connecting shaft rotatably connected in the connecting rod, an anti-falling block rotatably connected in the connecting rod to prevent the second connecting shaft from falling off the connecting rod, a movable rod fixedly connected to the second connecting shaft, a fixed block fixedly connected to the movable rod, a limit block fixedly connected to the movable plate, and a fixing groove provided on the limit block for inserting into the fixed block.

[0008] Preferably, the outer surface of the first inserting block is movably connected to the docking groove, and the side surface of the movable rod is in contact with the limiting block.

[0009] Preferably, the outer surface of the second connecting shaft is provided with a second torsion spring for automatic rotation of the movable rod, one end of the second torsion spring is fixedly connected to the outer surface of the second connecting shaft, and the other end of the second torsion spring is fixedly connected to the side inner wall of the connecting rod.

[0010] Preferably, the outer surface of the fixing block is movably connected to the fixing groove, and the number of the fixing structures is two and they are symmetrically distributed.

[0011] Preferably, the number of the second torsion springs is two and they are symmetrically distributed.

[0012] Preferably, the outer surface of the second plug block is movably connected to the positioning groove, and the side surface of the LED lamp body is in contact with the movable plate.

[0013] Preferably, one end of the first torsion spring is fixedly connected to the outer surface of the first connecting shaft, and the other end of the first torsion spring is fixedly connected to the side inner wall of the movable plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model sets up the installation and disassembly structure, so that the disassembly work between the side panel and the LED lamp body can be realized without using tools such as screwdrivers, and the installation between the side panel and the LED lamp body can be carried out without using screws, thereby avoiding the subsequent problem of screw loss affecting the connection between the side panel and the LED lamp body, saving time and effort.

[0016] 2. The utility model sets a connection positioning structure. When it is necessary to connect the side panel and the LED lamp body, by inserting the second plug-in block into the positioning groove, not only can the preliminary connection between the side panel and the LED lamp body be achieved, but also the docking groove can be smoothly inserted into the first plug-in block subsequently, thereby achieving the positioning effect of the first plug-in block and the docking groove, and facilitating the subsequent connection operation between the side panel and the LED lamp body.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The present invention is a structural stereogram of a lamp body structure for an LED eye protection lamp.

[0020] Figure 2 It is a structural schematic diagram of a positioning block part in a lamp body structure used in an LED eye protection lamp;

[0021] Figure 3 It is a structural schematic diagram of a first plug-in block part in a lamp body structure used in an LED eye protection lamp;

[0022] Figure 4 It is a structural schematic diagram of a cross-section of a movable plate in a lamp body structure of an LED eye protection lamp;

[0023] Figure 5 It is a structural schematic diagram of a cross-section of a connecting block in a lamp body structure of an LED eye protection lamp;

[0024] Figure 6 It is a structural schematic diagram of a cross-section of a docking block in a lamp body structure of an LED eye protection lamp;

[0025] Figure 7 It is a structural schematic diagram of a cross-section of a connecting rod in a lamp body structure of an LED eye protection lamp;

[0026] Figure 8 The present invention is a structural schematic diagram of a movable rod part in a lamp body structure used in an LED eye protection lamp.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Support frame; 2. LED lamp body; 3. Side panel; 4. Connecting block; 5. First connecting axis; 6. Movable plate; 7. First plug-in block; 8. Docking slot; 9. First torsion spring; 10. Connecting rod; 11. Anti-drop block; 12. Second connecting axis; 13. Movable rod; 14. Fixed block; 15. Limit block; 16. Fixed slot; 17. Positioning block; 18. Second plug-in block; 19. Docking block; 20. Positioning slot; 21. Second torsion spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] like Figure 1-Figure 8 As shown, the utility model is a lamp body structure for an LED eye protection lamp, comprising a support frame 1, an LED lamp body 2, a side panel 3, an installation and disassembly structure, and a connection and positioning structure.

[0031] like Figure 1-Figure 8 As shown, an LED lamp body 2 for generating a light source is arranged on a support frame 1, and a detachable side panel 3 is arranged on the LED lamp body 2; two installation and disassembly structures are symmetrically distributed on the side panel 3, and the installation and disassembly structure includes a connecting block 4 fixedly connected to the side panel 3, a first connecting shaft 5 rotatably connected to the connecting block 4, and a movable plate 6 fixedly connected to the first connecting shaft 5, the side surface of the LED lamp body 2 is in contact with the movable plate 6, a first torsion spring 9 is arranged on the first connecting shaft 5 for automatically flipping the movable plate 6, and a fixing structure for limiting the flipping and rebounding of the first torsion spring 9, one end of the first torsion spring 9 is fixedly connected to the outer surface of the first connecting shaft 5, and the other end of the first torsion spring 9 is fixedly connected to the side inner wall of the movable plate 6.

[0032] The fixing structure includes a docking groove 8 provided on the movable plate 6, a first plug block 7 fixedly connected to the LED lamp body 2 for inserting into the docking groove 8, a connecting rod 10 fixedly connected to the LED lamp body 2, a second connecting shaft 12 rotatably connected to the connecting rod 10, an anti-dropping block 11 rotatably connected to the connecting rod 10 to prevent the second connecting shaft 12 from falling off the connecting rod 10, a movable rod 13 fixedly connected to the second connecting shaft 12, a fixing block 14 fixedly connected to the movable rod 13, a limiting block 15 fixedly connected to the movable plate 6, and a fixing block 15 provided on the limiting block 15 for inserting into the connecting rod 10. The fixing groove 16 on the fixing block 14, the outer surface of the first plug block 7 is movably connected to the docking groove 8, the outer surface of the fixing block 14 is movably connected to the fixing groove 16, the side surface of the movable rod 13 is in contact with the limit block 15, and the outer surface of the second connecting shaft 12 is provided with a second torsion spring 21 for automatic flipping of the movable rod 13, one end of the second torsion spring 21 is fixedly connected to the outer surface of the second connecting shaft 12, and the other end of the second torsion spring 21 is fixedly connected to the side inner wall of the connecting rod 10, the number of the second torsion springs 21 is two and symmetrically distributed, and the number of the fixed structures is two and symmetrically distributed.

[0033] When the second torsion spring 21 is in a state of being overturned and stretched, the movable rod 13 is disengaged from the fixing block 14 and the fixing block 14 is engaged with the fixing block 14, thereby preventing the fixing block 14 from being overturned and stretched. When the fixing block 14 is disengaged from the fixing groove 16 on the limiting block 15 and the movable rod 13 is no longer in contact with the limiting block 15 and does not hinder the overturning of the movable plate 6, the restriction on the first torsion spring 9 can be released, so that the first torsion spring 9 can be overturned and rebounded, so that the overturned and rebounded first torsion spring 9 can drive the fixing block 14 to be overturned and stretched. The first connecting shaft 5 rotates, so that the rotating first connecting shaft 5 can drive the movable plate 6 and the docking groove 8 to flip around the first connecting shaft 5 as the central axis, thereby realizing the effect of automatic flipping of the movable plate 6. When the flipped docking groove 8 is detached from the first plug block 7, the connection and fixation between the LED lamp body 2 and the side plate 3 are released, and then the side plate 3 is pulled, so that the side plate 3 and the structure on the side plate 3 can be removed from the LED lamp body 2. When the side plate 3 is removed from the LED lamp body 2, the rotating movable rod 13 is released, so that the second torsion spring 21 is no longer restricted to flip and rebound, and then the flipping and rebounding second torsion spring 21 can drive the second connecting shaft 12 and the anti-detachment block 11 to rotate, so that the rotating second connecting shaft 12 can drive the movable rod 13 and the fixed block 14 to flip in the opposite direction, thereby realizing the effect of automatic rotation of the movable rod 13, and then the LED lamp beads in the LED lamp body 2 can be replaced. Specific embodiment 2

[0034] like Figure 1-Figure 6 As shown, compared with the first embodiment, in this embodiment, the connection and positioning structure includes a positioning block 17 fixedly connected to the LED lamp body 2, a second plug-in block 18 fixedly connected to the positioning block 17, a docking block 19 fixedly connected to the side panel 3, and a positioning groove 20 provided on the docking block 19 for inserting into the second plug-in block 18, and the outer surface of the second plug-in block 18 is movably connected to the positioning groove 20.

[0035] In this embodiment, after the LED lamp beads in the LED lamp body 2 are replaced, the positioning groove 20 on the docking block 19 is inserted into the second plug-in block 18 on the positioning block 17, thereby completing the preliminary connection between the LED lamp body 2 and the side plate 3, and enabling the first plug-in block 7 and the docking groove 8 to correspond to each other, and then the movable rod 13 is rotated, so that the rotating movable rod 13 drives the fixed block 14 to rotate while enabling the anti-falling block 11 and the second connecting shaft 12 to rotate, so that the rotating second connecting shaft 12 can drive the second torsion spring 21 to flip and stretch, so that the second torsion spring 21 is in a flipped and stretched state, when the rotating movable rod 13 and the fixed block 14 will not affect the flipping of the movable plate 6, the movable plate 6 is flipped in the opposite direction, so that the flipped movable plate 6 drives the docking groove 8, the limit block 15 and the fixed groove 16 to flip, and at the same time, the movable plate 6 will drive the first connecting shaft 5 to rotate during the flipping process, so that the rotating first connecting shaft 5 can drive the second torsion spring 21 on the inner wall of the connecting block 4. The first torsion spring 9 is flipped and stretched. When the flipped movable plate 6 contacts the LED lamp body 2 and the flipped docking groove 8 is inserted into the first plug block 7, the fixing groove 16 can correspond to the fixing block 14, and then the rotating movable rod 13 is released, so that the second torsion spring 21 is no longer restricted to flip and rebound, so that the flipped and rebounded second torsion spring 21 can drive the anti-slip block 11 and the second connecting shaft 12 to rotate, so that the rotating anti-slip block 11 and the second connecting shaft 12 can drive the movable rod 13 and the fixing block 14 to automatically rotate in the opposite direction. When the rotating fixing block 14 is inserted into the fixing groove 16 and the rotating movable rod 13 contacts the limit block 15, the first torsion spring 9 is fixed, so that the first torsion spring 9 can no longer flip and rebound, thereby realizing the fixation of the movable plate 6, the docking groove 8, the limit block 15 and the fixing groove 16, so that the docking groove 8 will not be detached from the first plug block 7, thereby completing the connection and fixation between the LED lamp body 2 and the side plate 3, which is convenient and fast.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lamp body structure for an LED eye protection lamp, characterized in that: include: A support frame (1), an LED lamp body (2) arranged on the support frame (1) to generate a light source, and a detachable side panel (3) arranged on the LED lamp body (2); Two mounting and disassembly structures symmetrically distributed on the side plates (3), comprising a connecting block (4) fixedly connected to the side plates (3), a first connecting shaft (5) rotatably connected to the connecting block (4), a movable plate (6) fixedly connected to the first connecting shaft (5), a first torsion spring (9) arranged on the first connecting shaft (5) for automatically turning over the movable plate (6), and a fixed structure for limiting the turning and rebounding of the first torsion spring (9); A connection and positioning structure, comprising a positioning block (17) fixedly connected to the LED lamp body (2), a second plug block (18) fixedly connected to the positioning block (17), a docking block (19) fixedly connected to the side plate (3), and a positioning groove (20) provided on the docking block (19) for plugging into the second plug block (18).

2. A lamp body structure for an LED eye protection lamp according to claim 1, characterized in that: The fixing structure comprises a docking groove (8) formed on the movable plate (6), a first plug block (7) fixedly connected to the LED lamp body (2) and used for being inserted into the docking groove (8), a connecting rod (10) fixedly connected to the LED lamp body (2), a second connecting shaft (12) rotatably connected to the connecting rod (10), an anti-dropping block (11) rotatably connected to the connecting rod (10) and used for preventing the second connecting shaft (12) from falling off the connecting rod (10), a movable rod (13) fixedly connected to the second connecting shaft (12), a fixing block (14) fixedly connected to the movable rod (13), a limiting block (15) fixedly connected to the movable plate (6), and a fixing groove (16) formed on the limiting block (15) and used for being inserted into the fixing block (14).

3. A lamp body structure for an LED eye protection lamp according to claim 2, characterized in that: The outer surface of the first insert block (7) is movably connected to the docking groove (8), and the side surface of the movable rod (13) is in contact with the limit block (15).

4. The lamp body structure for the LED eye protection lamp according to claim 2, characterized in that: The outer surface of the second connecting shaft (12) is provided with a second torsion spring (21) for automatically rotating the movable rod (13); one end of the second torsion spring (21) is fixedly connected to the outer surface of the second connecting shaft (12); and the other end of the second torsion spring (21) is fixedly connected to the inner side wall of the connecting rod (10).

5. The lamp body structure for the LED eye protection lamp according to claim 2, characterized in that: The outer surface of the fixing block (14) is movably connected to the fixing groove (16), and the number of the fixing structures is two and they are symmetrically distributed.

6. The lamp body structure for the LED eye protection lamp according to claim 4, characterized in that: The number of the second torsion springs (21) is two and they are symmetrically distributed.

7. The lamp body structure for the LED eye protection lamp according to claim 1, characterized in that: The outer surface of the second plug block (18) is movably connected to the positioning groove (20), and the side surface of the LED lamp body (2) is in contact with the movable plate (6).

8. The lamp body structure for the LED eye protection lamp according to claim 1, characterized in that: One end of the first torsion spring (9) is fixedly connected to the outer surface of the first connecting shaft (5), and the other end of the first torsion spring (9) is fixedly connected to the inner side wall of the movable plate (6).

Images