Folding half-moon lamp

Abstract

The utility model discloses a folding half-moon lamp which comprises two lamp body shells, the two lamp body shells are symmetrically arranged, the lower portions of the two lamp body shells are connected with a base, the upper portions of the two lamp body shells are jointly connected with a hinge type self-locking mechanism, and the two lamp body shells are connected through the hinge type self-locking mechanism. And the two lamp body shells are relatively rotated and locked. According to the folding half-moon lamp, the two lamp body shells rotate relatively through the hinge type self-locking mechanism, folding of the two lamp body shells is achieved, the lamp packaging and transporting cost is reduced while storage is convenient, the two lamp body shells can be locked through the hinge type self-locking mechanism, and therefore the folding half-moon lamp is convenient to use. The technical problems that a half-moon lamp in the prior art is not provided with a self-locking mechanism, the lamp is prone to toppling due to the influence of external force in the use process, and the use experience is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically a folding crescent lamp. Background Technology

[0002] Currently, the half-moon lamps on the market are quite large, making them inconvenient to store and increasing packaging and transportation costs. In addition, the half-moon lamps on the market do not have a self-locking mechanism, and they are prone to tipping over due to external forces during use, affecting the user experience.

[0003] To address the aforementioned issues, this application aims to provide a foldable crescent-shaped lamp. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a foldable crescent lamp, the main purpose of which is to solve the technical problems existing in the background technology.

[0005] To achieve the above objectives, this utility model provides a folding crescent lamp, comprising two lamp housings arranged symmetrically. The lower parts of the two lamp housings are connected to a base, and the upper parts of the two lamp housings are connected to a hinged self-locking mechanism. The hinged self-locking mechanism allows the two lamp housings to rotate relative to each other and lock.

[0006] Furthermore, the lamp housing is provided with a lamp plate and a diffuser plate inside, and the inner side of the lamp housing is provided with a lamp plate mounting groove and a diffuser plate mounting groove. The diffuser plate mounting groove is located below the lamp plate mounting groove, the lamp plate is disposed in the lamp plate mounting groove, and the diffuser plate is disposed in the diffuser plate mounting groove.

[0007] Furthermore, the inner side of the lamp housing is provided with an internal threaded groove, and a screw is connected to the internal threaded groove to connect the lamp housing and the hinged self-locking mechanism together.

[0008] Furthermore, the hinge-type self-locking mechanism includes a front housing and a rear housing. The lower part of the front housing and the lower part of the rear housing are connected by a pin, which allows the front housing and the rear housing to be rotatably connected. The upper part of the front housing and the upper part of the rear housing are connected by a locking member. A compression spring is connected inside the locking member. One end of the compression spring abuts against the front inner side of the locking member, and the other end of the compression spring abuts against the spring stop of the rear housing. With the cooperation of the locking member and the compression spring, the front housing and the rear housing are self-locked.

[0009] Furthermore, the lower part of the front housing is provided with a front housing connecting part, and the interior of the front housing connecting part is provided with a plug connector, the interior of the plug connector having a pin hole; the lower part of the rear housing is provided with a rear housing connecting part, the rear housing connecting part being offset from the front housing connecting part, the interior of the rear housing connecting part being provided with a mating groove adapted to the plug connector, the interior of the mating groove having a pin hole, and the pin shaft connecting the plug connector and the pin hole of the mating groove.

[0010] Furthermore, both the front and rear housing panels have windows that allow the bolt of the lock to pass through. The front housing panel also has a protrusion that contacts the bolt of the lock. The protrusion is located around the window and is designed as a slope from bottom to top. The lower side of the front housing has a wire-passing groove I, which is connected to the front housing connection part.

[0011] Furthermore, the panel of the rear housing is also provided with a guide groove for moving the lock. The guide groove is composed of two parallel protrusions. A limit block is provided on the front side of the guide groove, and a spring stop is provided on the rear side of the guide groove. The spring stop has a flat cut surface. An obstruction opening is provided on the upper part of the rear housing for the lock to pass through. The obstruction opening is located above the window. A wire passage slot II is provided on the lower side of the rear housing. The wire passage slot II is connected to the rear housing connection part.

[0012] Furthermore, the lock includes a frame body slidably disposed in a guide groove, a locking tongue and a push block connected to the upper part of the frame body, a compression spring disposed inside the frame body, one end of the compression spring abutting against the inner front side of the frame body, the other end of the compression spring abutting against the flat cut surface of the spring stop, and the surface of the locking tongue that contacts the protrusion is designed as a slope from bottom to top.

[0013] Furthermore, both the front and rear housings are provided with internal thread through holes corresponding to the internal thread grooves of the lamp body housing. Screws are connected to the internal thread through holes to connect the front and rear housings to the lamp body housing as a whole.

[0014] Furthermore, the surfaces of the front housing, rear housing, and lamp housing that connect to the lamp housing are provided with limiting protrusions that are adapted to the side edges of the lamp housing.

[0015] Compared with the prior art, it has the following advantages: It provides a foldable crescent lamp, including two symmetrically arranged lamp shells. The lower part of the two lamp shells is connected to a base, and the upper part of the two lamp shells is connected to a hinge-type self-locking mechanism. Through the hinge-type self-locking mechanism, the two lamp shells can be rotated relative to each other, realizing the folding of the two lamp shells. This facilitates storage and reduces the packaging and transportation costs of the lamp. In addition, the hinge-type self-locking mechanism can lock the two lamp shells, solving the problem that the existing crescent lamps do not have a self-locking mechanism, and overcoming the technical problems such as the lamp being easy to tip over due to external forces during use, which affects the user experience. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic of a folding crescent-shaped lamp.

[0017] Figure 2 The diagram shown is a structural breakdown of a folding crescent-shaped lamp.

[0018] Figure 3 As shown Figure 2 A magnified view of a portion of the image;

[0019] Figure 4 The diagram shown is a schematic of the folding and storage structure of a folding crescent-shaped lamp.

[0020] Figure 5 The diagram shown is a front view structural schematic of the hinge-type self-locking mechanism of this utility model.

[0021] Figure 6 The diagram shown is a rear view of the hinge-type self-locking mechanism of this utility model.

[0022] Figure 7 The diagram shown is an exploded view of the hinge-type self-locking mechanism of this utility model.

[0023] Figure 8 The diagram shown is a schematic representation of the front housing structure from a frontal perspective.

[0024] Figure 9 The diagram shown is a rear view of the front housing structure.

[0025] Figure 10 The diagram shown is a schematic of the rear shell structure;

[0026] Figure 11 The diagram shown is a schematic of the lock mechanism.

[0027] Figure 12 The diagram shown is a schematic diagram of the hinge-type self-locking mechanism of this utility model from a frontal perspective.

[0028] Figure 13 The diagram shown is a schematic diagram of the hinge-type self-locking mechanism of this utility model from a frontal perspective.

[0029] In the diagram: 1. Lamp housing; 2. Base; 3. Hinged self-locking mechanism; 4. Lamp panel; 5. Diffuser plate; 6. Screw; 11. Lamp panel mounting slot; 12. Diffuser plate mounting slot; 31. Front housing; 32. Rear housing; 33. Pin; 34. Locking element; 35. Compression spring; 36. Window; 37. Internal threaded through hole; 38. Limiting protrusion; 311. Front housing connecting part; 312. Plug; 313. Protrusion; 314. Wire passage slot I; 321. Rear housing connecting part; 322. Butt groove; 323. Guide groove; 324. Protrusion; 325. Limiting block; 326. Spring stop; 327. Alternating opening; 328. Wire passage slot II; 341. Frame body; 342. Locking tongue; 343. Push block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-4 As shown, this utility model provides a technical solution: a foldable crescent-shaped lamp, including two lamp body shells 1, which are symmetrically arranged. A base 2 is connected to the lower part of each lamp body shell 1, and a hinged self-locking mechanism 3 is connected to the upper part of both lamp body shells 1. The hinged self-locking mechanism 3 allows the two lamp body shells 1 to rotate relative to each other and lock. Compared with the prior art, the hinged self-locking mechanism 3 allows the two lamp body shells 1 to rotate relative to each other, enabling folding of the two lamp body shells 1. This facilitates storage and reduces packaging and transportation costs. Furthermore, the hinged self-locking mechanism 3 locks the two lamp body shells 1, solving the problem that existing crescent-shaped lamps lack a self-locking mechanism and overcoming the technical problem of the lamp easily tipping over due to external forces during use, affecting the user experience.

[0032] Please see Figure 2-3 As shown, the lamp housing 1 has a lamp plate 4 and a diffuser plate 5 inside. The inner side of the lamp housing 1 has a lamp plate mounting groove 11 and a diffuser plate mounting groove 12, with the diffuser plate mounting groove 12 located below the lamp plate mounting groove 11. The lamp plate 4 is installed within the lamp plate mounting groove 11, and the diffuser plate 5 is installed within the diffuser plate mounting groove 12. The inner side of the lamp housing 1 also has an internal threaded groove 13, which is connected to a screw 6. The screw 6 connects the lamp housing 1 to the hinged self-locking mechanism 3.

[0033] It should be noted that the surface of the lamp board 4 is provided with several light sources, and the lamp board 4 is also connected to a power interface. These are conventional technologies in the field, so these conventional technologies are not described in detail. In addition, the wire slot can be used to electrically connect the two ends of the lamp board 4 through the power cable, so as to achieve conductivity.

[0034] Please see Figure 5-6 As shown, the hinge-type self-locking mechanism 3 includes a front housing 31 and a rear housing 32. The lower part of the front housing 31 and the lower part of the rear housing 32 are connected by a pin 33, which allows the front housing 31 and the rear housing 32 to be rotatably connected. The upper part of the front housing 31 and the upper part of the rear housing 32 are connected by a locking member 34. A compression spring 35 is connected inside the locking member 34. One end of the compression spring 35 abuts against the front inner side of the locking member 34, and the other end of the compression spring 35 abuts against the spring stop of the rear housing 32. The front housing 31 and the rear housing 32 are locked together by the cooperation of the locking member 34 and the compression spring 35.

[0035] Please see Figure 7 As shown, the lower part of the front housing 31 is provided with a front housing connecting part 311, and the interior of the front housing connecting part 311 is provided with a connector 312. The interior of the connector 312 is provided with a pin hole. The lower part of the rear housing 32 is provided with a rear housing connecting part 321, and the interior of the rear housing connecting part 321 is provided with a mating groove 322 that is adapted to the connector 312. The interior of the mating groove 322 is provided with a pin hole. The rear housing connecting part 321 is staggered from the front housing connecting part 311. The front housing connecting part 311 and the rear housing connecting part 321 are assembled together by the connector 312 and the mating groove 322, and are connected by a pin 33 in the pin hole of the connector 312 and the mating groove 322, so that the front housing 31 or the rear housing 32 can be flipped along the pin 33.

[0036] Please see Figure 7-10 As shown, both the front housing 31 and the rear housing 32 have windows 36 on their panels that allow the bolt of the lock 34 to pass through. The front housing 31 also has a protrusion 313 that contacts the bolt of the lock 34. The protrusion 313 is located around the window 36 and has a sloping design from bottom to top with an angle of 10-20 degrees. This sloping design ensures smooth and stable contact between the protrusion 313 and the bolt 342. The lower side of the front housing 31 has a wire passage slot I 314, which is connected to the front housing connection part 311. The design of the wire passage slot I 314 allows the wires to be stored inside the housing, preventing them from being exposed.

[0037] Please see Figure 10As shown, the panel of the rear housing 32 is also provided with a guide groove 323 for moving the locking member 34. The guide groove 323 is composed of two parallel protrusions 324. A limit block 325 is provided on the front side of the guide groove 323. The function of the limit block 325 is to restrict the locking member 34 from moving further forward. A spring stop 326 is provided on the rear side of the guide groove 323. The spring stop 326 has a flat cut surface. The function of the spring stop 326 is to abut against the compression spring 35. The surface in contact with the compression spring 35 is a flat cut surface to prevent the compression spring 35 from being over-compressed and deformed and thus shifting.

[0038] The upper part of the rear housing 32 is provided with a clearance opening 327 for the lock 34 to pass through. The clearance opening 327 is located above the window 36. The lower side of the rear housing 32 is provided with a wire passage slot II 328. The wire passage slot II 328 is connected to the rear housing connection part 321. Through the design of the wire passage slot II 328, the wire is stored inside the housing, preventing the wire from being exposed to the outside.

[0039] Please see Figure 11 As shown, the lock 34 includes a frame 341 slidably disposed within a guide groove 323. A latch 342 and a push block 343 are connected to the upper part of the frame 341. A compression spring 35 is disposed inside the frame 341, with one end abutting against the inner front side of the frame 341 and the other end abutting against the flat surface of a spring stop 326. The top surface of the push block 343 has a striped structure, which serves to prevent slippage and facilitates the application of pushing force to the push block 343. The surface of the latch 342 that contacts the protrusion 313 is designed with a slope from bottom to top, with an angle of 10-20 degrees. This sloped design ensures smooth and stable contact between the latch 341 and the protrusion 313.

[0040] Please see Figure 9-10 As shown, both the front housing 31 and the rear housing 32 are provided with internal thread through holes 37 corresponding to the internal thread groove 13 of the lamp body housing 1. The internal thread through holes 37 are connected to screws 6, and the front housing 31, the rear housing 32 and the lamp body housing 1 are connected as one unit by the screws 6.

[0041] Please see Figure 3 , 9 As shown in Figure -10, the surfaces of the front housing 31 and the rear housing 32 that are connected to the lamp housing 1 are provided with limiting protrusions 38 that are adapted to the side edges of the lamp housing 1. When the front housing 31 and the rear housing 32 are assembled with the lamp housing 1, the limiting protrusions 38 are engaged in the inner side of the lamp housing 1. The limiting protrusions 38 facilitate alignment and assembly and prevent the front housing 31 and the rear housing 32 from becoming loose or shifting.

[0042] Working principle: During use, pushing the lock 34 causes the compression spring 35 inside the frame 341 to be in a compressed deformation state. At the same time, the locking tongue 342 disengages from the protrusion 313 of the front housing 31, causing the front housing 31 and the rear housing 32 to change from a locked state to an unlocked state. For details on this state transition, please refer to [link to relevant documentation]. Figure 12-13 As shown. Then, the front housing 31 or the rear housing 32 can be flipped along the pin 33, allowing the front housing 31 and the rear housing 32 to rotate relative to each other and unfold. Please refer to [link to relevant documentation]. Figure 4 The two lamp housings 1 are folded together by the front housing 31 and rear housing 32 of the hinged self-locking mechanism 3 for easy storage. When the crescent lamp needs to be unfolded for use, the locking piece 34 is released. Because the compression spring 35 returns to its original shape after the external force is removed, the compression spring 35 inside the frame 341 returns from its compressed deformation state to its original state. At the same time, the locking tongue 342 contacts the protrusion 313 of the front housing 31, thus locking the front housing 31 and rear housing 32 together. Please refer to... Figure 1 The two lamp housings 1 are unfolded and locked by the front housing 31 and the rear housing 32 of the hinged self-locking mechanism 3.

Claims

1. A folding semi-lunar luminaire, characterized in that, The application relates to a double-lamp body shell, which comprises two lamp body shells (1) arranged symmetrically, the lower parts of the two lamp body shells (1) are connected with a base (2), the upper parts of the two lamp body shells (1) are jointly connected with a hinge type self-locking mechanism (3), and the two lamp body shells (1) are relatively rotated and locked through the hinge type self-locking mechanism (3).

2. The folded half-moon luminaire of claim 1, wherein, The inside of the lamp body shell (1) is provided with a lamp plate (4) and a diffusion plate (5), the inner side of the lamp body shell (1) is provided with a lamp plate mounting groove (11) and a diffusion plate mounting groove (12), the diffusion plate mounting groove (12) is located below the lamp plate mounting groove (11), the lamp plate (4) is arranged in the lamp plate mounting groove (11), and the diffusion plate (5) is arranged in the diffusion plate mounting groove (12).

3. The folded half-moon luminaire of claim 2, wherein, The inner side of the lamp body shell (1) is further provided with an internal thread groove (13), the internal thread groove (13) is connected with a screw (6), and the lamp body shell (1) is connected with the hinge type self-locking mechanism (3) integrally.

4. The folded half-moon luminaire of claim 1, wherein, The hinge type self-locking mechanism (3) comprises a front shell (31) and a rear shell (32), the lower parts of the front shell (31) and the rear shell (32) are jointly connected with a pin shaft (33), the front shell (31) and the rear shell (32) are rotationally connected through the pin shaft (33), the upper parts of the front shell (31) and the rear shell (32) are jointly connected with a lock piece (34), the inside of the lock piece (34) is connected with a compression spring (35), one end of the compression spring (35) abuts against the front inner side of the lock piece (34), the other end of the compression spring (35) abuts against a spring stop body of the rear shell (32), and the front shell (31) and the rear shell (32) are self-locked through the cooperation of the lock piece (34) and the compression spring (35).

5. The folded half-moon luminaire of claim 4, wherein, The lower part of the front shell (31) is provided with a front shell connecting part (311), the inside of the front shell connecting part (311) is provided with a plug (312), and a pin hole is formed in the inside of the plug (312); the lower part of the rear shell (32) is provided with a rear shell connecting part (321), the rear shell connecting part (321) is arranged in a staggered mode with the front shell connecting part (311), the inside of the rear shell connecting part (321) is provided with a butt joint groove (322) matched with the plug (312), and a pin hole is formed in the inside of the butt joint groove (322); and the pin shaft (33) is connected in the pin holes of the plug (312) and the butt joint groove (322).

6. The folded half-moon luminaire of claim 5, wherein, Windows (36) capable of allowing the lock tongue of the lock piece (34) to pass through are formed in the panels of the front shell (31) and the rear shell (32), the panel of the front shell (31) is further provided with a raised part (313) in contact with the lock tongue of the lock piece (34), the raised part (313) is located at the periphery of the window (36), the raised part (313) is designed as a bottom-to-high inclined surface, a wire passing groove I (314) is formed in the lower side of the front shell (31), and the wire passing groove I (314) is in communication with the front shell connecting part (311).

7. The folded half-moon luminaire of claim 6, wherein, The panel of the rear shell (32) is further provided with a guide groove (323) for moving the lock piece (34), the guide groove (323) is composed of two parallel convex strips (324), the front side of the guide groove (323) is provided with a limiting block (325), the rear side of the guide groove (323) is provided with a spring stop body (326), the spring stop body (326) is provided with a flat cutting surface, the upper part of the rear shell (32) is provided with an avoiding opening (327) for the lock piece (34), the avoiding opening (327) is located above the window (36), the lower side of the rear shell (32) is provided with a wire passing groove II (328), the wire passing groove II (328) is communicated with the rear shell connecting part (321).

8. The folded half-moon luminaire of claim 4, wherein, The lock piece (34) comprises a frame body (341) slidingly arranged in the guide groove (323), the upper part of the frame body (341) is connected with a lock tongue (342) and a push block (343), the compression spring (35) is arranged in the frame body (341), one end of the compression spring (35) is abutted against the inner front side of the frame body (341), the other end of the compression spring (35) is abutted against the flat cutting surface of the spring stop body (326), the surface of the lock tongue (342) in contact with the convex part (313) is designed as a bottom-to-high inclined surface.

9. The folded half-moon luminaire of claim 4, wherein, The front shell (31) and the rear shell (32) are both provided with an inner threaded through hole (37) corresponding to the inner threaded groove (13) of the lamp body shell (1), the inner threaded through hole (37) is connected with a screw (6), the front shell (31), the rear shell (32) and the lamp body shell (1) are connected and integrated through the screw (6).

10. The folded half-moon luminaire of claim 9, wherein, The surface of the front shell (31), the rear shell (32) and the lamp body shell (1) connected with each other is provided with a limiting convex strip (38) matched with the side edge of the lamp body shell (1).

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