Lamp with fixable pull buckle structure

Abstract

The utility model discloses a lamp with a fixable pull buckle structure, and relates to the technical field of lamps, the lamp comprises a shell and a lampshade which are connected, the shell is connected with a pull buckle, the pull buckle comprises a supporting body and a main body, one end of the supporting body is connected with the shell, and the other end of the supporting body is connected with the main body. A limiting structure is arranged at the joint of the supporting body and the main body; the limiting structure is arranged at the joint of the main body and the supporting body which form the pull buckle, so that the pull buckle is naturally in a limiting state when being opened and cannot shake, and the operation of workers cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a lamp that can be fixed with a buckle structure. Background Art

[0002] Lighting fixtures are an essential tool in today's life and industrial production. There are many types of lamps on the market, each with its own characteristics. According to the application environment and functional requirements, various lamps have appeared. In order to facilitate the installation and removal of lamps, the lampshade and the shell are often connected by buckles. These buckles usually have no fixed position, and will naturally droop after opening, and are easily affected by external factors and shake, which will interfere with the shell and the lampshade, thus affecting the operator's operation.

[0003] For example, Chinese patent CN212108014U, published on December 8, 2020, discloses an anti-glare quick-fix three-proof lamp, including a lampshade, a lamp board, a reflector and a base, the base is provided with a buckle, the lampshade is fixedly connected to the base through the buckle, arc supports are provided on both sides of the reflector, the reflector is fixedly connected to the lampshade through the arc supports, the lamp board is fixedly connected to the upper surface of the reflector, and a drive is provided between the reflector and the base. The buckle used in the lamp will naturally droop after opening, thus affecting the operation. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing buckle for fixing the lamp has no fixed structure and will affect the operation after opening. A lamp with a buckle structure is proposed, and the buckle has a limiting structure. When the buckle is opened, it will have a certain angle with the vertical direction and will not interfere with the operation.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a lamp that can be fixed by a pull-tab structure, including a connected shell and a lampshade, the shell is connected to the pull-tab, the pull-tab includes a support body and a main body, one end of the support body is connected to the shell, and the other end of the support body is connected to the main body, and a limiting structure is provided at the connection between the support body and the main body.

[0006] Preferably, a first connecting rod is provided at the connection between the support body and the main body, fixing holes are provided on both sides of the main body, both sides of the first connecting rod are embedded in the fixing holes, and the limiting structure includes rib position clamping points provided on the first connecting rod.

[0007] Preferably, limiting grooves connected to the fixing holes are provided on both sides of the main body.

[0008] Preferably, a plurality of evenly distributed protrusions are provided on the inner side of the fixing hole, the surfaces of the protrusions are fitted with the surface of the first connecting rod, and the surfaces of the rib position clamping points are fitted with the inner side of the fixing hole.

[0009] Preferably, a torsion spring is provided on the first connecting rod between the fixing holes.

[0010] Preferably, the shell is provided with a plurality of fixing grooves, and a second connecting rod is provided at the connection between the support body and the shell, and the diameter of the second connecting rod matches the fixing groove.

[0011] Preferably, the second connecting rod is provided with a plurality of protrusions whose diameter is larger than the inner diameter of the fixing groove.

[0012] Preferably, a plurality of positioning points are provided at the connection between the lampshade and the housing, and the positioning points match the fixed positions of the main body.

[0013] The substantial effect of the utility model is that the utility model sets a limiting structure at the connection between the main body and the supporting body constituting the buckle, so that the buckle is in a limited state when opened, naturally has a certain distance from the vertical direction, and will not shake, and will not affect the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall structural diagram of the first embodiment.

[0015] Figure 2 It is a side view of the first embodiment.

[0016] Figure 3 This is a top view of the buckle of Example 1.

[0017] Figure 4 It is a side view of the buckle of the first embodiment.

[0018] Figure 5 This is a bottom view of the buckle of the second embodiment.

[0019] Figure 6 This is a top view of the buckle of Example 3.

[0020] Figure 7 It is a side view of the buckle of the third embodiment.

[0021] Among them: 1. shell, 2. lampshade, 3. buckle, 4. support body, 5. main body, 6. first connecting rod, 7. second connecting rod, 8. rib position point, 9. protrusion, 10. limit groove, 11. convex point, 12. torsion spring, 13. fixing groove, 14. positioning point. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described below through specific embodiments and in conjunction with the accompanying drawings.

[0023] Embodiment one:

[0024] A lamp that can be fixed with a buckle structure, such as Figure 1 and Figure 2 As shown, the lamp is mainly composed of a shell 1 and a lampshade 2 to form a main body 5 frame, and the shell 1 and the lampshade 2 are fixed by a buckle 3. The lamp is waist-shaped as a whole, with a long length, and six or more snap-in positions are respectively provided on both sides for installing the buckle 3, and the number of snap-in positions is set according to actual conditions. Several interfaces are provided on the top and side of the shell 1, and the connection between the internal circuit of the lamp and the external circuit can be realized through these interfaces. A fixing groove 13 is provided on each snap-in position, and the buckle 3 can be rotated around the fixing groove 13 after being installed in the fixing groove 13. A limiting device is provided on the buckle 3. When the buckle 3 does not fix the lampshade 2 but is in a natural stop state, due to the existence of the limiting device, the buckle 3 will not shake or sag, but will be fixed at a position with a certain angle to the vertical line, so as not to affect the operation of the operator. The angle can be greater than or equal to 100°, or 90°, and can be set according to actual needs. Two positioning points 14 are provided on the housing 1 corresponding to each snap-in position. The positioning points 14 cooperate with the two sides of the buckle 3. When the two sides of the buckle 3 are fixed in the positioning points 14, it means that the buckle 3 is fixed in place, which plays a role of limiting and positioning.

[0025] like Figure 3 As shown, the buckle 3 is divided into a main body 5 and a support body 4, the main body 5 and the support body 4 are connected, and the main body 5 and the support body 4 can rotate around the connection. The main body 5 is used to buckle the edge of the lampshade 2, and the support body 4 is used to connect with the shell 1, so as to achieve the fixation between the lampshade 2 and the shell 1. The first connecting rod 6 and the second connecting rod 7 are respectively arranged on both sides of the support body 4, the first connecting rod 6 is connected to the main body 5, and the second connection is connected to the shell 1. The edge of the support body 4 is also provided with a reinforcing rib to improve the strength of the support body 4, and a round hole is arranged in the middle, and a circle of protrusions is arranged on the edge of the round hole, which can play a role in saving materials. The second connecting rod 7 is provided with a protrusion 9 at the inner position on both sides. When the second connecting rod 7 is fixed to the fixing groove 13 on the shell 1, the part outside the protrusion 9 is stuck in the fixing groove 13, and the diameter of the second connecting rod 7 of this part matches the inner diameter of the fixing groove 13, and the outer diameter of the protrusion 9 is larger than the inner diameter of the fixing groove 13, and the second connecting rod 7 will not move horizontally after being embedded in the fixing groove 13.

[0026] The main body 5 can be roughly divided into three parts of unequal widths, and the whole has a certain curvature. The first part is the narrowest, and the width is slightly smaller than the length of the first connecting rod 6. Fixing holes are respectively provided on both sides of the first part, and the two ends of the first connecting rod 6 are fixed in the fixing holes to achieve the fixation between the main body 5 and the support body 4. The second part is wider than the first part, and the edge of the connection between the two is concave inward, and a circular hole is provided in the middle. The third part is the widest, and the connection between the third part and the second part is transitioned through an arc. The top of the third part is hooked inward, and the top is almost parallel to the second part, and there is a column on the top to increase the connection strength with the lampshade 2. A pressing part is also provided in the middle of the third part for pressing hard.

[0027] like Figure 4 As shown, the outer diameter of the first connecting rod 6 on the support body 4 is slightly smaller than the inner diameter of the fixing hole on the main body 5. Therefore, when the first connecting rod 6 is fixed in the fixing hole, there is a certain gap between the two. The first connecting rod 6 on the support body 4 is hollow and not closed, and has a disconnected part, one side of which extends outward and forms a tangent with the first connecting rod 6. The extension is the rib position clamping point 8. A limiting groove 10 is also provided on the side of the main body 5 at this point. The limiting groove 10 is connected to the fixing hole, and the width of the fixing groove 13 is greater than the thickness of the rib position clamping point 8. When the support body 4 and the main body 5 rotate relative to each other, the rib position clamping point 8 can be clamped in the limiting groove 10, thereby limiting the relative rotation between the support body 4 and the main body 5. The position of the limiting groove 10 can be set according to the angle between the main body 5 and the vertical line when limiting. In this embodiment, the angle between the main body 5 and the vertical line when limiting is greater than or equal to 100°.

[0028] Embodiment 2:

[0029] In this embodiment, the lamp is mainly composed of a shell 1 and a lampshade 2 to form a main body 5 frame, and the shell 1 and the lampshade 2 are fixed by a buckle 3. The lamp is waist-shaped as a whole, with a long length, and six or more snap-in positions are respectively provided on both sides for installing the buckle 3, and the number of snap-in positions is set according to actual conditions. Several interfaces are provided on the top and side of the shell 1, and the connection between the internal circuit of the lamp and the external circuit can be realized through these interfaces. A fixing groove 13 is provided on each snap-in position, and the buckle 3 can be rotated around the fixing groove 13 after being installed in the fixing groove 13. A limiting device is provided on the buckle 3. When the buckle 3 does not fix the lampshade 2 but is in a natural stop state, due to the existence of the limiting device, the buckle 3 will not shake or sag, but will be fixed at a position with a certain angle to the vertical line, so as not to affect the operation of the operator. The angle can be greater than or equal to 100°, or 90°, and can be set according to actual needs. Two positioning points 14 are provided on the housing 1 corresponding to each snap-in position. The positioning points 14 cooperate with the two sides of the buckle 3. When the two sides of the buckle 3 are fixed in the positioning points 14, it means that the buckle 3 is fixed in place, which plays a role of limiting and positioning.

[0030] like Figure 3 As shown, the buckle 3 is divided into a main body 5 and a support body 4, the main body 5 and the support body 4 are connected, and the main body 5 and the support body 4 can rotate around the connection. The main body 5 is used to buckle the edge of the lampshade 2, and the support body 4 is used to connect with the shell 1, so as to achieve the fixation between the lampshade 2 and the shell 1. The first connecting rod 6 and the second connecting rod 7 are respectively arranged on both sides of the support body 4, the first connecting rod 6 is connected to the main body 5, and the second connection is connected to the shell 1. The edge of the support body 4 is also provided with a reinforcing rib to improve the strength of the support body 4, and a round hole is arranged in the middle, and a circle of protrusions is arranged on the edge of the round hole, which can play a role in saving materials. The second connecting rod 7 is provided with a protrusion 9 at the inner position on both sides. When the second connecting rod 7 is fixed to the fixing groove 13 on the shell 1, the part outside the protrusion 9 is stuck in the fixing groove 13, and the diameter of the second connecting rod 7 of this part matches the inner diameter of the fixing groove 13, and the outer diameter of the protrusion 9 is larger than the inner diameter of the fixing groove 13, and the second connecting rod 7 will not move horizontally after being embedded in the fixing groove 13.

[0031] The main body 5 can be roughly divided into three parts of unequal widths, and the whole has a certain curvature. The first part is the narrowest, and the width is slightly smaller than the length of the first connecting rod 6. Fixing holes are respectively provided on both sides of the first part, and the two ends of the first connecting rod 6 are fixed in the fixing holes to achieve the fixation between the main body 5 and the support body 4. The second part is wider than the first part, and the edge of the connection between the two is concave inward, and a circular hole is provided in the middle. The third part is the widest, and the connection between the third part and the second part is transitioned through an arc. The top of the third part is hooked inward, and the top is almost parallel to the second part, and there is a column on the top to increase the connection strength with the lampshade 2. A pressing part is also provided in the middle of the third part for pressing hard.

[0032] like Figure 5 As shown, a torsion spring 12 is sleeved on the first connecting rod 6, and the torsion spring 12 is located on the first connecting rod 6 between the two fixing holes of the main body 5. The straight edges extending from both ends of the torsion spring 12 fit the inner side of the main body 5. When the main body 5 and the support body 4 rotate relative to each other, the two straight edges of the torsion spring 12 are stressed, and the torsion spring 12 and the main body 5 rotate relative to each other. At this time, the torsion spring 12 will generate a reaction force to prevent the main body 5 and the support body 4 from rotating relative to each other, thereby achieving position limiting. Therefore, in the absence of a large external force, this embodiment will not shake, thereby avoiding interference to the operator who is working.

[0033] Embodiment three:

[0034] In this embodiment, the lamp is mainly composed of a shell 1 and a lampshade 2 to form a main body 5 frame, and the shell 1 and the lampshade 2 are fixed by a buckle 3. The lamp is waist-shaped as a whole, with a long length, and six or more snap-in positions are respectively provided on both sides for installing the buckle 3, and the number of snap-in positions is set according to actual conditions. Several interfaces are provided on the top and side of the shell 1, and the connection between the internal circuit of the lamp and the external circuit can be realized through these interfaces. A fixing groove 13 is provided on each snap-in position, and the buckle 3 can be rotated around the fixing groove 13 after being installed in the fixing groove 13. A limiting device is provided on the buckle 3. When the buckle 3 does not fix the lampshade 2 but is in a natural stop state, due to the existence of the limiting device, the buckle 3 will not shake or sag, but will be fixed at a position with a certain angle to the vertical line, so as not to affect the operation of the operator. The angle can be greater than or equal to 100°, or 90°, and can be set according to actual needs. Two positioning points 14 are provided on the housing 1 corresponding to each snap-in position. The positioning points 14 cooperate with the two sides of the buckle 3. When the two sides of the buckle 3 are fixed in the positioning points 14, it means that the buckle 3 is fixed in place, which plays a role of limiting and positioning.

[0035] like Figure 6As shown, the buckle 3 is divided into a main body 5 and a support body 4, the main body 5 and the support body 4 are connected, and the main body 5 and the support body 4 can rotate around the connection. The main body 5 is used to buckle the edge of the lampshade 2, and the support body 4 is used to connect with the shell 1, so as to achieve the fixation between the lampshade 2 and the shell 1. The first connecting rod 6 and the second connecting rod 7 are respectively arranged on both sides of the support body 4, the first connecting rod 6 is connected to the main body 5, and the second connection is connected to the shell 1. The edge of the support body 4 is also provided with a reinforcing rib to improve the strength of the support body 4, and a round hole is arranged in the middle, and a circle of protrusions is arranged on the edge of the round hole, which can play a role in saving materials. The second connecting rod 7 is provided with a protrusion 9 at the inner position on both sides. When the second connecting rod 7 is fixed to the fixing groove 13 on the shell 1, the part outside the protrusion 9 is stuck in the fixing groove 13, and the diameter of the second connecting rod 7 of this part matches the inner diameter of the fixing groove 13, and the outer diameter of the protrusion 9 is larger than the inner diameter of the fixing groove 13, and the second connecting rod 7 will not move horizontally after being embedded in the fixing groove 13.

[0036] The main body 5 can be roughly divided into two parts of unequal widths, and the whole has a certain curvature. The first part is the narrowest, and the width is slightly smaller than the length of the first connecting rod 6. Fixing holes are respectively provided on both sides of the first part, and the two ends of the first connecting rod 6 are fixed in the fixing holes to achieve the fixation between the main body 5 and the support body 4. The edges on both sides of the first part are raised relative to the middle to strengthen the connection strength between the side and the middle. The second part is wider than the first part, and a circular hole is provided in the middle of the connection between the two, and the connection between the first part and the second part is transitioned through an arc. The top of the second part is hooked inward, and the top is almost parallel to the first part, and there is a column on the top to increase the connection strength with the lampshade 2. A pressing part is also provided in the middle of the second part for pressing hard.

[0037] like Figure 7As shown, the outer diameter of the first connecting rod 6 on the support body 4 is slightly smaller than the inner diameter of the fixing hole on the main body 5. Therefore, when the first connecting rod 6 is fixed in the fixing hole, there is a certain gap between the two. The first connecting rod 6 on the support body 4 is hollow and not closed, and has a disconnected part, one side of which extends outward and forms a tangent with the first connecting rod 6. The extension is the rib position clamping point 8. A plurality of convex points 11 are arranged on the inner side of the fixing hole. The height of the convex point 11 is small and the overall curvature is small. When the first connecting rod 6 is embedded in the fixing hole, the surface fits on the vertex of the convex point 11, and the vertex of the rib position clamping point 8 fits on the inner side of the fixing hole. When the support body 4 and the main body 5 rotate, the rib position clamping point 8 moves between the adjacent convex points 11, and cannot cross the convex point 11. Therefore, when the lampshade 2 is opened for operation, the shaking angle between the support body 4 and the main body 5 is small, which will not affect the operation of the operator. When the buckle 3 needs to be tightened, it is rotated slightly to cause a slight deformation at the rib position clamping point 8, so that the rib position clamping point 8 can pass over the protrusion 11 to achieve the fixation of the lampshade 2 and the housing 1. In this embodiment, four protrusions 11 are arranged in the fixing hole, and the natural swing between the support body 4 and the main body 5 is only 45°.

[0038] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A lamp that can be fixed by a buckle structure, comprising a connected housing and a lampshade, characterized in that: The shell is connected to the buckle, and the buckle includes a support body and a main body. One end of the support body is connected to the shell, and the other end of the support body is connected to the main body. A limiting structure is provided at the connection between the support body and the main body.

2. A lamp that can be fixed by a buckle structure according to claim 1, characterized in that: A first connecting rod is provided at the connection between the support body and the main body, fixing holes are provided on both sides of the main body, both sides of the first connecting rod are embedded in the fixing holes, and the limiting structure includes rib position clamping points provided on the first connecting rod.

3. A lamp that can be fixed by a buckle structure according to claim 2, characterized in that: Limiting grooves connected to the fixing holes are arranged on both sides of the main body.

4. A lamp that can be fixed by a buckle structure according to claim 2, characterized in that: A plurality of evenly distributed protrusions are provided on the inner side of the fixing hole, the surfaces of the protrusions are fitted with the surface of the first connecting rod, and the surfaces of the rib position clamping points are fitted with the inner side of the fixing hole.

5. The lamp that can be fixed by a buckle structure according to claim 2, characterized in that: A torsion spring is provided on the first connecting rod between the fixing holes.

6. The lamp that can be fixed by a buckle structure according to claim 1, characterized in that: The shell is provided with a plurality of fixing grooves, and a second connecting rod is provided at the connection between the support body and the shell, and the diameter of the second connecting rod matches the fixing groove.

7. A lamp fixable by a buckle structure according to claim 6, characterized in that: The second connecting rod is provided with a plurality of protrusions whose diameters are larger than the inner diameter of the fixing groove.

8. A lamp that can be fixed by a buckle structure according to claim 1 or 2, characterized in that: A plurality of positioning points are arranged at the connection between the lampshade and the shell, and the positioning points match the fixed positions of the main body.

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