Clamping device and lamp

Abstract

The utility model provides a clamping device and a lamp, and belongs to the technical field of lamp connecting structures, the clamping device comprises a clamping seat and a buckle, the clamping seat comprises a seat body and a locking assembly connected to the seat body, the locking assembly comprises a first clamping piece and a second clamping piece which are distributed on the clamping seat along a first path, and the first clamping piece and the second clamping piece are connected with the buckle. At least one of the first clamping piece and the second clamping piece is slidably connected to the base body along a first path, the locking assembly further comprises a driving part and an elastic piece, the elastic piece is configured with pre-tightening force enabling the first clamping piece and the second clamping piece to be close to each other, and the driving part is used for enabling the first clamping piece and the second clamping piece to be away from each other; and the buckle is clamped and matched with the first clamping piece and / or the second clamping piece. The utility model provides a clamping device and a lamp and aims to solve the problems that in the prior art, a locking structure for fixing a lamp body and a lampshade is not easy to disassemble and assemble, time and labor are wasted during disassembly and assembly, and the labor cost is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamp connection structures, and more specifically, relates to a clamping device and a lamp. Background Art

[0002] LED linear lights, also known as line lights, are flexible decorative lights that combine LED light sources with linear elements. They are primarily composed of four parts: profiles, light strips, covers, and transformers. Depending on specific usage requirements, linear lights can be installed in various locations on the wall.

[0003] The lampshade and lamp body of existing linear lights are usually set separately, and then detachably connected by a locking structure. Since the lampshade and lamp body are set separately, during installation, the lamp body needs to be fixed to the mounting surface first, and then the lampshade is installed on the lamp body. However, the existing locking structure uses bolts to lock the lamp body and lampshade, or uses a clip and a hole to connect the lamp body and lampshade. The above methods require holding the lampshade for a long time during installation, or using special fixing tools for assembly. Not only is it inconvenient for a single person to perform the traditional lampshade fixing operation, but it also makes the lampshade and lamp body difficult to remove after installation, which has an adverse effect on subsequent maintenance. Therefore, the existing lamp installation method not only increases the workload, but also requires the collaboration of multiple people, which increases labor costs. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device and a lamp, aiming to solve the problem in the prior art that the locking structure for fixing the lamp body and the lampshade is difficult to disassemble and assemble, resulting in time-consuming and labor-intensive disassembly and assembly and high labor costs.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, a clamping device is provided, comprising:

[0007] A clamping seat, comprising a seat body and a locking assembly connected to the seat body, wherein the locking assembly comprises a first clamping member and a second clamping member distributed along a first path on the clamping seat, at least one of the first clamping member and the second clamping member being slidably connected to the seat body along the first path, the locking assembly further comprising a driving portion and an elastic member, the elastic member being configured with a pre-tightening force for bringing the first clamping member and the second clamping member closer to each other, and the driving portion being used to move the first clamping member and the second clamping member away from each other; and

[0008] The buckle is engaged with the first clamping member and / or the second clamping member.

[0009] In combination with the first aspect, in a possible implementation, the base includes a fixing piece and a clamping piece distributed at an angle, the fixing piece is used to connect with the lamp body or the lampshade, and the locking assembly is provided on the clamping piece.

[0010] In combination with the first aspect, in a possible implementation, the base body is provided with an avoidance hole extending along the first path, the avoidance hole is a through hole, the clamping device includes a cover plate covering the avoidance hole and a driving block connected to the cover plate, the driving block is slidably inserted in the avoidance hole to form the driving part.

[0011] In combination with the first aspect, in a possible implementation, the base body is provided with an avoidance hole extending along the first path, the avoidance hole is a through hole, the first clamping member and / or the second clamping member includes a clamping area and an operating area connected to the clamping area, the operating area extends outward through the avoidance hole to form the driving part, and the clamping area is engaged with the buckle.

[0012] In combination with the first aspect, in a possible implementation, the base body has two limiting bars spaced apart along a second path, the second path is perpendicular to the first path, a limiting channel is formed between the two limiting bars, and the movable end of the elastic member and the driving part are both arranged in the limiting channel.

[0013] With reference to the first aspect, in one possible implementation, the elastic member includes:

[0014] A fixed block, fixed to the base;

[0015] a sliding block, slidably connected to the base along the first path, and spaced apart from the fixed block along the first path; and

[0016] The spring has two ends respectively connected to the fixed block and the sliding block, and is used to drive the sliding block to abut against the first clamping member or the second clamping member.

[0017] In combination with the first aspect, in a possible implementation, the first clamping member and / or the second clamping member has a guide bevel that is at an angle to the first path, the guide bevel is located on the side where the first clamping member and the second clamping member are close to each other, and the buckle has a clamping bevel that is adapted to the guide bevel.

[0018] In conjunction with the first aspect, in a possible implementation, the buckle includes:

[0019] A mounting plate for connection to the lamp housing; and

[0020] The hook is arranged at an angle to the plate surface of the mounting plate and is used for engaging with the first clamping member and / or the second clamping member.

[0021] In combination with the first aspect, in a possible implementation, the first clamping member is fixed to the base body, the second clamping member is slidably arranged on the base body along the first path, the elastic member is configured with a pre-tightening force that causes the second clamping member to approach the first clamping member, and the second clamping member is engaged with the buckle.

[0022] The beneficial effect of the clamping device provided by the present invention is that, compared with the prior art, the clamping device of the present invention connects the clamping seat and the buckle to the lamp body and the lampshade respectively, and pressing the buckle causes it to apply an extrusion force to the first clamping part and the second clamping part, forcing the first clamping part and / or the second clamping part to squeeze the elastic part after being subjected to the force, thereby separating the first clamping part and the second clamping part, and the buckle and the first clamping part and / or the second clamping part are clamped together under the elastic force of the elastic part. When it is necessary to separate the buckle from the clamping seat, the driving part applies force to the first clamping part and / or the second clamping part, squeezing the elastic part to separate the buckle from the first clamping part and / or the second clamping part, thereby achieving unlocking. The solution in the present invention can realize a detachable connection between the lamp body and the lampshade, and achieve locking through extrusion force. The operator can operate alone, which reduces labor costs. Compared with the screw connection method, it does not require the use of external connecting parts, thereby improving installation efficiency. In addition, when the lamp body and the lampshade are separated, the first clamping part and the second clamping part are moved away from each other by the driving part, thereby separating the buckle from the first clamping part and / or the second clamping part, making disassembly and assembly convenient and quick.

[0023] In a second aspect, an embodiment of the present invention further provides a lamp, comprising the above-mentioned clamping device.

[0024] The beneficial effect of the lamp provided by the present invention is that, compared with the prior art, the above-mentioned clamping device is adopted. The technical effects similar to those of the above-mentioned clamping device will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic structural diagram of a clamping device provided in an embodiment of the present utility model;

[0027] Figure 2This is another structural schematic diagram of the clamping device provided in an embodiment of the present utility model.

[0028] In the figure: 1. Base body; 101. Snap-fit ​​piece; 102. Fixed piece; 2. Locking assembly; 201. First snap-fit ​​piece; 202. Second snap-fit ​​piece; 203. Elastic piece; 2031. Fixed block; 2032. Sliding block; 2033. Spring; 204. Limiting strip; 3. Buckle; 301. Mounting plate; 302. Hook; 4. Cover plate; 5. Drive block. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] In the claims, specification, and drawings of the present invention, unless otherwise expressly defined, terms such as "first," "second," or "third" are used to distinguish between different objects, rather than to describe a specific order. Unless otherwise specified, other directional words such as "vertical," "clockwise," and "counterclockwise" are used to indicate directions or positional relationships based on the directions and positional relationships shown in the drawings, and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or component referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific scope of protection of the present invention. In the claims, specification, and drawings of the present invention, unless otherwise expressly defined, terms such as "fixed connection" or "fixed connection" should be understood in a broad sense, that is, any connection method without a displacement relationship or relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, integral connection, and fixed connection through other devices or components. In the claims, specification, and drawings of the present invention, terms such as "including," "having," and their variations are intended to mean "including but not limited to."

[0031] Please also refer to Figure 1 and Figure 2The clamping device and lamp provided by the present invention are now described. The clamping device includes a clamping seat and a buckle 3. The clamping seat includes a seat body 1 and a locking assembly 2 connected to the seat body 1, wherein the locking assembly 2 includes a first clamping member 201 and a second clamping member 202 distributed along a first path on the clamping seat, and at least one of the first clamping member 201 and the second clamping member 202 is slidably connected to the seat body 1 along the first path. The locking assembly 2 also includes a driving portion and an elastic member 203. The elastic member 203 is configured with a pre-tightening force that brings the first clamping member 201 and the second clamping member 202 closer to each other, and the driving portion is used to move the first clamping member 201 and the second clamping member 202 away from each other; the buckle 3 is engaged with the first clamping member 201 and / or the second clamping member 202.

[0032] Compared with the prior art, the clamping device provided by the present invention connects the clamping seat and the buckle 3 to the lamp body and the lampshade respectively. Pressing the buckle 3 causes it to apply a squeezing force to the first clamping member 201 and the second clamping member 202, forcing the first clamping member 201 and / or the second clamping member 202 to squeeze the elastic member 203 after being subjected to the force, thereby separating the first clamping member 201 and the second clamping member 202. The buckle 3 is clamped to the first clamping member 201 and / or the second clamping member 202 under the elastic force of the elastic member 203. When it is necessary to separate the buckle 3 from the clamping seat, the driving unit applies force to the first clamping member 201 and / or the second clamping member 202, squeezing the elastic member 203 to separate the buckle 3 from the first clamping member 201 and / or the second clamping member 202, thereby unlocking the buckle 3. The solution of the present invention achieves a detachable connection between the lamp body and the lampshade, achieving locking through squeezing force. This allows a single operator to perform the operation, reducing labor costs. Compared to screw connections, this eliminates the need for external connecting components, improving installation efficiency. Furthermore, when separating the lamp body and lampshade, the drive unit moves the first and second clips 201 and 202 away from each other, thereby separating the buckle 3 from the first and / or second clips 201 and 202, making assembly and disassembly quick and easy.

[0033] Optionally, the first clamping member 201 and the second clamping member 202 are both slidably connected to the clamping seat along the first path, and each of the first clamping member 201 and the second clamping member 202 is connected to an elastic member 203. One elastic member 203 applies force to the first clamping member 201, and the other elastic member 203 applies force to the second clamping member 202, so that the first clamping member 201 and the second clamping member 202 are brought closer to each other.

[0034] Optionally, the first clamping member 201 is fixed to the base 1, the second clamping member 202 is slidably connected to the base 1, and the elastic member 203 is configured with a pre-tightening force that causes the second clamping member 202 to slide toward one end of the first clamping member 201. Alternatively, the second clamping member 202 is fixed to the base 1, the first clamping member 201 is slidably connected to the base 1, and the elastic member 203 is configured with a pre-tightening force that causes the first clamping member 201 to slide toward one end of the second clamping member 202.

[0035] Optionally, when no external force is applied, the first clamping member 201 and the second clamping member 202 abut against each other along the first path, or when no external force is applied, the first clamping member 201 and the second clamping member 202 are spaced apart, but the spacing is smaller than the size of the buckle 3 in the first path.

[0036] It should be noted that, although the solution in the present invention is mainly used for connecting a lamp body and a lampshade, it can also be used for detachable connection of other components, and its scope of use is not limited.

[0037] It should be noted that the extrusion direction of the buckle 3 is perpendicular to the first path.

[0038] In some embodiments, see Figure 1 The base body 1 includes a fixing piece 102 and a clamping piece 101 distributed at an angle. The fixing piece 102 is used to connect with the lamp body or lampshade, and the locking component 2 is provided on the clamping piece 101.

[0039] The fixing piece 102 and the connecting piece 101 are arranged at an angle, which increases the structural strength and deformation resistance compared to a flat plate. In addition, the fixing piece 102 is connected to the lamp body or lampshade, and the locking assembly 2 is connected to the connecting piece 101, which increases the contact area with the lamp body or lampshade and improves the reliability of the connection.

[0040] Optionally, the fixing piece 102 is bonded, screwed or clamped to the lamp body or lampshade.

[0041] In some embodiments, see Figure 1 and Figure 2 The base body 1 is provided with an avoidance hole extending along the first path, the avoidance hole is a through hole, and the clamping device includes a cover plate 4 for covering the avoidance hole and a driving block 5 connected to the cover plate 4, and the driving block 5 is slidably inserted in the avoidance hole to form a driving part.

[0042] The driver block 5 is inserted into the avoidance hole. The cover plate 4 is moved along the first path to allow the driver block 5 to move within the avoidance hole, thereby compressing the elastic member 203, removing the force from the first and / or second clamping members 201 and 202, and unlocking the buckle 3. The cover plate 4 shields the avoidance hole, improving the sealing performance between the lamp body and the lampshade, preventing external moisture and dust from entering the space formed by the lamp body and the lampshade, and thus extending the life of the lamp.

[0043] Optionally, when the first clamping member 201 and the second clamping member 202 are both slidingly connected to the base body 1, the two elastic members 203 apply force to the first clamping member 201 and the second clamping member 202 respectively, and two cover plates 4 and corresponding drive blocks 5 are respectively provided to move the two cover plates 4 in opposite directions to achieve the first clamping member 201 and the second clamping member 202 moving away from each other.

[0044] Optionally, the first clamping member 201 or the second clamping member 202 is connected to the cover plate 4 .

[0045] In some embodiments, see Figure 1 The base body 1 is provided with an avoidance hole extending along the first path, and the avoidance hole is a through hole. The first clamping member 201 and / or the second clamping member 202 includes a clamping area and an operating area connected to the clamping area. The operating area extends outward through the avoidance hole to form a driving part, and the clamping area is clamped with the buckle 3.

[0046] In this embodiment, the clamping area and the operating area are integrated, and external force is applied to the operating area to achieve the clamping or separation of the clamping area and the buckle 3. In this embodiment, the driving part and the first clamping member 201 or the second clamping member 202 are simplified into one component, simplifying the clamping structure.

[0047] In some embodiments, see Figure 1 The seat body 1 has two limiting bars 204 spaced apart along the second path. The second path is perpendicular to the first path. A limiting channel is formed between the two limiting bars 204. The movable end and the driving part of the elastic member 203 are both arranged in the limiting channel.

[0048] The limiting strip 204 limits the driving portion and the elastic member 203 to ensure that the elastic member 203 and the driving portion move along the first path, thereby improving the stability of the buckle 3 during the process of engaging or disengaging with the first engaging member 201 and / or the second engaging member 202 .

[0049] Optionally, the elastic member 203 may be entirely disposed in the limiting channel, or only the movable end may be disposed in the limiting channel.

[0050] In some embodiments, see Figure 1 The elastic member 203 includes a fixed block 2031, a sliding block 2032 and a spring 2033. The fixed block 2031 is fixed to the base body 1; the sliding block 2032 is slidably connected to the base body 1 along the first path, and is spaced apart from the fixed block 2031 in the first path; the two ends of the spring 2033 are respectively connected to the fixed block 2031 and the sliding block 2032, for driving the sliding block 2032 to abut against the first clamping member 201 or the second clamping member 202.

[0051] The fixed block 2031 and the sliding block 2032 are respectively connected to the spring 2033, which not only fixes the spring 2033, but also increases the contact area with the first clamping member 201 or the second clamping member 202, reduces the pressure, and improves the reliability of the elastic member 203 when pushing the first clamping member 201 or the second clamping member 202.

[0052] In some embodiments, see Figure 1 The first clamping member 201 and / or the second clamping member 202 has a guiding slope that is at an angle to the first path. The guiding slope is located on the side where the first clamping member 201 and the second clamping member 202 are close to each other, and the buckle 3 has a clamping slope that is adapted to the guiding slope.

[0053] During the process of engaging the buckle 3 with the first engaging member 201 or the second engaging member 202, the engaging inclined surface abuts against the guiding inclined surface, thereby separating the first engaging member 201 and the second engaging member 202 as the buckle 3 is squeezed, until the buckle 3 is engaged with the first engaging member 201 and / or the second engaging member 202. The solution in this embodiment reduces resistance during the engaging process, making the engaging process smooth.

[0054] In some embodiments, see Figure 1 The clip 3 includes a mounting plate 301 and a hook 302 , the mounting plate 301 is used to connect with the lampshade; the hook 302 is set at an angle to the plate surface of the mounting plate 301, and is used to engage with the first clamping member 201 and / or the second clamping member 202.

[0055] The mounting plate 301 is connected to the lamp body or lampshade to increase the contact area and improve the firmness of the connection. The mounting plate 301 and the hook 302 are at an angle to avoid interference between the mounting plate 301 and the connector, and the hook 302 is engaged with the first connector 201 or the second connector 202.

[0056] In some embodiments, see Figure 1 The first clamping member 201 is fixed to the base body 1, and the second clamping member 202 is slidably arranged on the base body 1 along the first path. The elastic member 203 is configured with a pre-tightening force that makes the second clamping member 202 approach the first clamping member 201, and the second clamping member 202 is engaged with the buckle 3.

[0057] This embodiment adopts a solution in which the second clamping member 202 moves and the first clamping member 201 is fixed, which simplifies the structure. When separating the buckle 3 and the second clamping member 202, only the second clamping member 202 needs to be operated.

[0058] Based on the same inventive concept, the present invention further provides a lamp, which includes the above-mentioned clamping device.

[0059] The lamp provided by the present invention adopts the above-mentioned clamping device. The clamping device of the present invention connects the clamping seat and the clamp 3 to the lamp body and the lampshade respectively. Pressing the clamp 3 causes it to apply a squeezing force to the first clamping member 201 and the second clamping member 202, forcing the first clamping member 201 and / or the second clamping member 202 to squeeze the elastic member 203 after being subjected to the force, thereby separating the first clamping member 201 and the second clamping member 202. The clamp 3 is clamped to the first clamping member 201 and / or the second clamping member 202 under the elastic force of the elastic member 203. When it is necessary to separate the clamp 3 from the clamping seat, the driving unit applies force to the first clamping member 201 and / or the second clamping member 202, squeezing the elastic member 203 to separate the clamp 3 from the first clamping member 201 and / or the second clamping member 202, thereby unlocking the clamp 3. The solution of the present invention achieves a detachable connection between the lamp body and the lampshade, achieving locking through squeezing force. This allows a single operator to perform the operation, reducing labor costs. Compared to screw connections, this eliminates the need for external connecting components, improving installation efficiency. Furthermore, when separating the lamp body and lampshade, the drive unit moves the first and second clips 201 and 202 away from each other, thereby separating the buckle 3 from the first and / or second clips 201 and 202, making assembly and disassembly quick and easy.

[0060] Optionally, the snap-fit ​​seat is connected to the lamp body, and the buckle 3 is connected to the lampshade; or the snap-fit ​​seat is connected to the lampshade, and the buckle 3 is connected to the lamp body.

[0061] Optionally, the lamp body and the lampshade are connected by rotation on one side and are connected by a clamping device on the other side; or the lamp body and the lampshade are completely connected by the clamping device.

[0062] Optionally, the lamp body and the lampshade are rotatably connected on one side by a rotating shaft or a hinge, and are connected on the other side by a clamping device.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A clamping device, characterized in that: include: A clamping seat, comprising a seat body and a locking assembly connected to the seat body, wherein the locking assembly comprises a first clamping member and a second clamping member distributed along a first path on the clamping seat, at least one of the first clamping member and the second clamping member being slidably connected to the seat body along the first path, the locking assembly further comprising a driving portion and an elastic member, the elastic member being configured with a pre-tightening force for bringing the first clamping member and the second clamping member closer to each other, and the driving portion being used to move the first clamping member and the second clamping member away from each other; and The buckle is engaged with the first clamping member and / or the second clamping member.

2. The clamping device according to claim 1, wherein: The base body includes a fixing piece and a clamping piece distributed at an angle, the fixing piece is used to be connected to the lamp body or the lampshade, and the locking assembly is arranged on the clamping piece.

3. The clamping device according to claim 1, wherein: The seat body is provided with an avoidance hole extending along the first path, the avoidance hole is a through hole, the clamping device includes a cover plate covering the avoidance hole and a driving block connected to the cover plate, the driving block is slidably inserted in the avoidance hole to form the driving part.

4. The clamping device according to claim 1, wherein: The base body is provided with an avoidance hole extending along the first path, and the avoidance hole is a through hole. The first clamping member and / or the second clamping member include a clamping area and an operating area connected to the clamping area. The operating area extends outward through the avoidance hole to form the driving part, and the clamping area is engaged with the buckle.

5. The clamping device according to claim 1, wherein: The seat body has two limiting bars spaced apart along a second path, the second path is perpendicular to the first path, a limiting channel is formed between the two limiting bars, and the movable end of the elastic member and the driving part are both arranged in the limiting channel.

6. The clamping device according to claim 1, wherein: The elastic member comprises: A fixed block, fixed to the base; a sliding block, slidably connected to the base along the first path, and spaced apart from the fixed block along the first path; and The spring has two ends respectively connected to the fixed block and the sliding block, and is used to drive the sliding block to abut against the first clamping member or the second clamping member.

7. The clamping device according to claim 1, wherein: The first clamping member and / or the second clamping member has a guiding slope that forms an angle with the first path. The guiding slope is located on a side where the first clamping member and the second clamping member are close to each other. The buckle has a clamping slope that is adapted to the guiding slope.

8. The clamping device according to claim 1, wherein: The buckle comprises: A mounting plate for connection to the lamp housing; and The hook is arranged at an angle to the plate surface of the mounting plate and is used for engaging with the first clamping member and / or the second clamping member.

9. The clamping device according to claim 1, wherein: The first clamping member is fixed to the base, the second clamping member is slidably arranged on the base along the first path, the elastic member is configured with a pre-tightening force to make the second clamping member approach the first clamping member, and the second clamping member is engaged with the buckle.

10. A lamp, characterized in that A clamping device according to any one of claims 1 to 9.

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