Anti-dazzle barrel of lamp
By designing the anti-glare tube of the lamp and utilizing the cooperation of the push plate, slider, limit strip and spring, the anti-glare glass plate can be firmly installed, solving the problems of the fragility of the anti-glare glass of the lamp and the susceptibility of the lamp bead position to interference during replacement, and improving the stability of the lamp bead circuit and the durability of the glass.
Patent Information
- Application Number
- CN202422728998.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-09
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-09
AI Technical Summary
The anti-glare glass of existing lamps is fragile and the position of the lamp beads is easily disturbed during replacement, resulting in a high risk of fracture at the welds.
A lamp anti-glare tube is designed. Through the cooperation of a push plate, a slider, a limit strip and a spring, the anti-glare glass plate can be stably installed to avoid interference with the position of the lamp beads during replacement. The limit ring can also buffer the impact force and reduce glass breakage.
The stability of the lamp bead circuit is improved, the risk of interference with the lamp bead position when replacing the anti-glare glass is reduced, and the probability of damage to the anti-glare glass is reduced.
Smart Images
Figure CN223360504U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an anti-glare tube for a lamp, belonging to the field of anti-glare for lamps. Background Art
[0002] Anti-glare lamps are designed to reduce or eliminate glare, improve visual comfort and protect eyesight. Glare refers to visual discomfort caused by excessive brightness or uncontrolled light, and can be divided into direct glare and reflected glare. Direct glare is usually caused by a strong light source shining directly into the eyes, while reflected glare is caused by light reflected from a smooth surface. In the existing technology, lamp anti-glare is usually achieved by installing an anti-glare glass on the underside of the lamp bead of the lamp to reduce the reflectivity of the glass, thereby reducing the interference of ambient light. However, since the anti-glare glass is made of fragile material, it is very easy to be damaged when it rubs or collides with foreign objects during use. The anti-glare glass is usually installed inside the bulb cover, which fixes the position of the lamp bead, anti-glare glass and connecting base. When the anti-glare glass is broken and needs to be replaced, the bulb cover needs to be opened to release the restriction of the bulb cover on the lamp bead, anti-glare glass and connecting base before replacement. Since the bottom of the lamp bead is welded to the power cord for power transmission, the lamp bead loses its limiting device during the replacement process, which can easily cause the lamp bead to move, resulting in broken welding and inability to transmit power. Therefore, it is necessary to design a lamp anti-glare tube that can reduce the interference of replacement of the anti-glare glass on the position of the lamp bead. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an anti-glare tube for lamps to solve the problems raised in the above-mentioned background technology. The utility model can reduce the interference with the position of the lamp beads during the replacement of the anti-glare glass and reduce the probability of the lamp bead circuit breaking.
[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solution: a lamp anti-glare tube, including a flashlight tube body, a connecting base is installed at the bottom of the flashlight tube body, a bulb cover is installed at the bottom of the connecting base, a push plate is installed on the outside of the bulb cover, a fixing part is installed on the side of the push plate close to the bulb cover, an anti-glare structure is installed inside the bulb cover, and a bottom cover is installed on the end of the flashlight tube body away from the connecting base.
[0005] Furthermore, an insertion opening is provided on the bulb cover, a limiting ring is installed on the inner wall of the bulb cover, an anti-glare structure is installed inside the insertion opening, and a push plate is installed outside the insertion opening.
[0006] Furthermore, the fixing part includes a slider, and the two sliders are symmetrically installed on the push plate, and the two sliders are respectively installed on the upper and lower sides of the socket. Two sliding grooves are symmetrically opened on the outer cover of the bulb, and the two sliders are respectively inserted in the two sliding grooves. Limiting strips are installed on the upper and lower sides of the slider, and two limiting grooves are symmetrically opened on the inner wall of the sliding groove, and the two limiting strips are respectively inserted in the two limiting grooves.
[0007] Furthermore, a positioning block is installed on the side of the sliding groove away from the pushing plate, and a movable groove is provided on the sliding block. One end of the positioning block is inserted inside the movable groove, and two clamping blocks are symmetrically installed on the end of the positioning block inserted inside the movable groove. The two clamping blocks are both fitted with the inner wall of the movable groove on one side away from the positioning block. A spring is installed on the end of the positioning block located inside the movable groove, and the other end of the spring is installed on the movable groove. Two positioning grooves are symmetrically provided on the side of the sliding groove close to the pushing plate, and the end of the positioning block away from the spring is inserted inside the positioning groove.
[0008] Furthermore, the anti-glare structure includes a fixing frame, which is inserted into the insertion port, the outer wall of the fixing frame is in contact with the outer wall of the limiting ring, the bottom of the fixing frame is arc-shaped, the arc diameter of the fixing frame is the same as the opening diameter of the insertion port, an anti-glare glass plate is installed in the middle of the fixing frame, and a connecting plate is installed on one side of the fixing frame.
[0009] Furthermore, a mounting opening is provided on a side of the connecting plate away from the fixing frame, and an auxiliary block is installed in the middle of the mounting opening.
[0010] The beneficial effects of the utility model are as follows: the utility model provides an anti-glare tube for a lamp, which moves the slider inside the sliding groove by rotating the position of the push plate along the outer ring of the bulb cover, and the limit bars installed on the upper and lower sides of the slider slide inside the limit groove, thereby limiting the position of the push plate, avoiding the separation of the push plate and the bulb cover during the movement of the push plate along the outer ring of the bulb cover, and improving the stability of the push plate during the movement.
[0011] Through the cooperation of the spring and the positioning block provided at the bottom of the limit strip, when the push plate moves along the outer ring of the bulb cover, the position of the positioning block matches the positioning groove, the spring will rebound quickly, thereby squeezing the positioning block outward from the inside of the movable groove, so that the positioning block is stuck in the inside of the positioning groove, locking the position of the slider and the bulb cover, and preventing the push plate from moving during the use of the lamp, causing the fixing frame to lose its position restriction effect and causing the anti-glare glass plate to separate from the bulb cover.
[0012] Through the cooperation of the socket and the fixing bracket, the fixing bracket can be inserted into the outer cover of the bulb. The limiting ring is made of rubber and wraps the outside of the fixing bracket. When the lamp falls sideways during use, it can cushion the impact force on the fixing bracket, thereby reducing the probability of damage to the anti-glare glass plate.
[0013] Through the cooperation of the auxiliary block and the installation port, when replacing the anti-glare glass plate, you only need to push the push plate to the side of the installation port, pull out the auxiliary block to drive the fixing frame to move outward as a whole to replace the anti-glare glass plate. There is no need to separate the bulb cover from the connecting base to release the position fixing effect between the lamp beads, anti-glare glass plate and connecting base, which reduces the interference with the lamp bead position when replacing the anti-glare glass plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:
[0015] Figure 1 This is a schematic diagram of the overall structure of an anti-glare tube of a lamp of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the bulb cover in the anti-glare tube of a lamp of the utility model;
[0017] Figure 3 This is a schematic diagram of the overall structure of a slider in an anti-glare tube of a lamp according to the present invention;
[0018] Figure 4 This is an enlarged view of A in the anti-glare tube of a lamp of the present invention;
[0019] Figure 5 This is a schematic diagram of the overall structure of a fixing frame in an anti-glare tube of a lamp according to the present invention;
[0020] In the figure: 1. Flashlight body; 2. Bulb cover; 3. Bottom cover; 4. Connecting base; 5. Push plate; 6. Limiting ring; 7. Fixing bracket; 8. Insertion port; 9. Sliding slot; 10. Slider; 11. Limiting strip; 12. Limiting slot; 13. Block; 14. Positioning slot; 15. Movable slot; 16. Spring; 17. Positioning block; 18. Auxiliary block; 19. Anti-glare glass plate; 20. Connecting plate; 21. Mounting port. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] See also Figure 1-Figure 5The utility model provides a technical solution: a lamp anti-glare tube, including a flashlight body 1, a connecting base 4 is installed at the bottom of the flashlight body 1, a bulb cover 2 is installed at the bottom of the connecting base 4, a push plate 5 is installed on the outside of the bulb cover 2, a fixing part is installed on the side of the push plate 5 close to the bulb cover 2, an anti-glare structure is installed inside the bulb cover 2, a bottom cover 3 is installed at the end of the flashlight body 1 away from the connecting base 4, a socket 8 is opened on the bulb cover 2, a limiting ring 6 is installed on the inner wall of the bulb cover 2, an anti-glare structure is installed inside the socket 8, and a push plate 5 is installed on the outside of the socket 8. The socket 8 can be closed or opened by the set push plate 5 to prevent the anti-glare glass plate 19 installed inside the socket 8 from falling during use.
[0023] See also Figure 3 and Figure 4 , the fixing part includes a slider 10, two sliders 10 are symmetrically mounted on the push plate 5, and the two sliders 10 are respectively mounted on the upper and lower sides of the socket 8, and two sliding grooves 9 are symmetrically provided on the bulb cover 2. The two sliders 10 are respectively inserted in the two sliding grooves 9. Limiting strips 11 are installed on the upper and lower sides of the slider 10, and two limiting grooves 12 are symmetrically provided on the inner wall of the sliding groove 9. The two limiting strips 11 are respectively inserted in the two limiting grooves 12. A positioning block 17 is installed on the side of the sliding groove 9 away from the push plate 5. A movable groove 15 is provided on the slider 10, and one end of the positioning block 17 is inserted in the movable groove 15. Two card blocks 13 are symmetrically installed on one end of the positioning block 17 inserted in the movable groove 15, and the two card blocks 13 are both away from the side of the positioning block 17. Fitting with the inner wall of the movable groove 15, the positioning block 17 is located at one end inside the movable groove 15 and is equipped with a spring 16, and the other end of the spring 16 is installed on the movable groove 15. Two positioning grooves 14 are symmetrically provided on the side of the sliding groove 9 close to the pushing plate 5, and the end of the positioning block 17 away from the spring 16 is inserted into the positioning groove 14. Through the provided positioning block 17 and the positioning groove 14, when the pushing plate 5 drives the positioning block 17 to move and the position of the positioning block 17 is aligned with the position of the positioning groove 14, the spring 16 will rebound quickly, thereby pushing the positioning block 17 to fit into the positioning groove 14, fixing the position of the slider 10, thereby fixing the pushing plate 5 to the outside of the socket 8 and blocking the socket 8, to prevent the fixing frame 7 from falling from the inside of the socket 8 during use.
[0024] See also Figure 2 and Figure 5The anti-glare structure includes a fixing frame 7, which is inserted into the socket 8, and the outer wall of the fixing frame 7 is fitted with the outer wall of the limit ring 6. The bottom of the fixing frame 7 is arc-shaped, and the arc diameter of the fixing frame 7 is the same as the opening diameter of the socket 8. An anti-glare glass plate 19 is installed in the middle of the fixing frame 7, and a connecting plate 20 is installed on one side of the fixing frame 7. A mounting opening 21 is opened on the side of the connecting plate 20 away from the fixing frame 7, and an auxiliary block 18 is installed in the middle of the mounting opening 21. Through the cooperation of the auxiliary block 18 and the mounting opening 21, when it is necessary to replace the anti-glare glass plate 19 inserted in the bulb cover 2, the auxiliary block 18 can be pulled outward, so that the fixing frame 7 drives the anti-glare glass plate 19 to move out from the inside of the socket 8, thereby improving the convenience of replacing the anti-glare glass plate 19.
[0025] Specific implementation method: By rotating the position of the pushing plate 5 along the outer ring of the bulb cover 2, the slider 10 moves to a position inside the sliding groove 9, and the limiting bars 11 installed on the upper and lower sides of the slider 10 slide inside the limiting groove 12, thereby limiting the position of the pushing plate 5, preventing the pushing plate 5 from separating from the bulb cover 2 during the movement along the outer ring of the bulb cover 2, thereby improving the stability of the pushing plate 5 during the movement. Through the cooperation of the spring 16 and the positioning block 17 provided at the bottom of the limiting bar 11, when the pushing plate 5 moves along the outer ring of the bulb cover 2, the position of the positioning block 17 matches the positioning groove 14, the spring 16 will rebound quickly, thereby squeezing the positioning block 17 outward from the inside of the movable groove 15, so that the positioning block 17 is stuck in the inside of the positioning groove 14, locking the position of the slider 10 and the bulb cover 2, and preventing the pushing plate 5 from being separated during the use of the lamp. The plate 5 moves, causing the fixing frame 7 to lose its position restriction effect, thereby causing the anti-glare glass plate 19 to separate from the bulb cover 2. Through the cooperation of the installation port 8 and the fixing frame 7, the fixing frame 7 can be inserted into the bulb cover 2. The limiting ring 6 is made of rubber, and the limiting ring 6 wraps the outside of the fixing frame 7. When the lamp falls sideways during use, it can cushion the impact force on the fixing frame 7, thereby reducing the probability of damage to the anti-glare glass plate 19. Through the cooperation of the auxiliary block 18 and the installation port 21, when replacing the anti-glare glass plate 19, it is only necessary to push the push plate 5 toward the side of the installation port 8, pull out the auxiliary block 18 to drive the fixing frame 7 to move outward as a whole to replace the anti-glare glass plate 19. There is no need to separate the bulb cover 2 from the connecting base 4 to release the position fixing effect between the lamp beads, the anti-glare glass plate 19 and the connecting base 4, thereby reducing interference with the lamp bead position when replacing the anti-glare glass plate 19.
[0026] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A glare-proof lamp, comprising a flashlight barrel (1), characterized in that: A connecting base (4) is installed at the bottom of the flashlight body (1), a bulb cover (2) is installed at the bottom of the connecting base (4), a push plate (5) is installed on the outside of the bulb cover (2), a fixing piece is installed on the side of the push plate (5) close to the bulb cover (2), an anti-glare structure is installed inside the bulb cover (2), and a bottom cover (3) is installed on the end of the flashlight body (1) away from the connecting base (4).
2. The anti-glare tube for a lamp according to claim 1, characterized in that: The bulb cover (2) is provided with an insertion opening (8), a limiting ring (6) is installed on the inner wall of the bulb cover (2), an anti-glare structure is installed inside the insertion opening (8), and a push plate (5) is installed outside the insertion opening (8).
3. The anti-glare tube for a lamp according to claim 2, characterized in that: The fixing member includes a slider (10), two sliders (10) are symmetrically mounted on the push plate (5), the two sliders (10) are respectively mounted on the upper side and the lower side of the insertion opening (8), two sliding grooves (9) are symmetrically provided on the bulb cover (2), the two sliders (10) are respectively inserted into the two sliding grooves (9), the upper side and the lower side of the slider (10) are both installed with a limit strip (11), the inner wall of the sliding groove (9) is symmetrically provided with two limit strips (12), the two limit strips (11) are respectively inserted into the two limit strips (12).
4. The anti-glare tube for a lamp according to claim 3, characterized in that: A positioning block (17) is installed on the side of the sliding groove (9) away from the pushing plate (5), and a movable groove (15) is provided on the slider (10). One end of the positioning block (17) is inserted into the movable groove (15), and two clamping blocks (13) are symmetrically installed on the end of the positioning block (17) inserted into the movable groove (15). The sides of the two clamping blocks (13) away from the positioning block (17) are both in contact with the inner wall of the movable groove (15), and a spring (16) is installed on the end of the positioning block (17) located inside the movable groove (15). The other end of the spring (16) is installed on the movable groove (15). Two positioning grooves (14) are symmetrically provided on the side of the sliding groove (9) close to the pushing plate (5), and the end of the positioning block (17) away from the spring (16) is inserted into the positioning groove (14).
5. The anti-glare tube for a lamp according to claim 2, characterized in that: The anti-glare structure comprises a fixing frame (7), the fixing frame (7) is inserted into the insertion opening (8), the outer wall of the fixing frame (7) is in contact with the outer wall of the limiting ring (6), the bottom of the fixing frame (7) is arc-shaped, the diameter of the arc of the fixing frame (7) is the same as the opening diameter of the insertion opening (8), an anti-glare glass plate (19) is installed in the middle of the fixing frame (7), and a connecting plate (20) is installed on one side of the fixing frame (7).
6. The anti-glare tube for a lamp according to claim 5, characterized in that: A mounting opening (21) is provided on a side of the connecting plate (20) away from the fixing frame (7), and an auxiliary block (18) is installed in the middle of the mounting opening (21).