LED lamp fixing device

Abstract

The utility model discloses an LED lamp fixing device, which belongs to the technical field of lamp fixing devices, and comprises a mounting strip and an adsorption fixing piece, the adsorption fixing piece comprises an abutting plate and a middle shaft, the middle shaft is sleeved with a movable plate in a sliding mode, a transmission sliding rod is arranged on the front end face of the movable plate, a clamping plate is fixedly connected to the front end of the transmission sliding rod, and the clamping plate is fixedly connected with the mounting strip. A clamping ring is fixedly arranged on the rear end face of the movable plate, the middle shaft is sleeved with a buckle cover in threaded connection, the rear end of the middle shaft is fixedly connected with a suction cup, and a magnet is embedded in the suction cup. Therefore, the lamp strip is clamped and fixed through the adsorption fixing piece, meanwhile, only the extremely small part of the lamp strip is shielded, the overall attractiveness is improved, meanwhile, the adsorption fixing piece is adsorbed to the mounting strip through the magnetic attraction effect, the mounting mode is easy and efficient to operate, meanwhile, damage to the surface of the structure can be reduced to the maximum extent, and the service life of the lamp strip is prolonged. And only a small number of mounting bolts are needed to fix the mounting strips on the surface of the structure.

Description

Technical Field

[0001] The utility model relates to a lamp fixing device, in particular to an LED lamp fixing device, and belongs to the technical field of lamp fixing devices. Background Art

[0002] LED lighting fixtures are a general term for LED lamps, which refer to appliances that can transmit light, distribute and change the light distribution of LED light sources, including all parts and components required to fix and protect LED light sources in addition to LED light sources, as well as line accessories necessary for connecting to the power supply. With the further maturity of LED technology, LED will achieve more and better development in the field of indoor lighting fixture design and development. Among them, LED light strips are now one of the lamps we often use. The light strip is a new type of LED light source. It solders small LED light-emitting chips on a long strip substrate and is a combined light source. The light strip is thin and consists of single or multi-color. It is very flexible and convenient to use, and is very suitable for combination with concealed projects.

[0003] Existing LED light strips are usually fixed by back adhesive stickers or light clips during installation. The back adhesive stickers are prone to fixation failure due to colloid failure or hot melting and are prone to leaving residual adhesive on the surface of the structure. The light clips require screws to fix the clamping feet on both sides, making installation inconvenient. At the same time, the light clips span the surface of the light strip, which affects the appearance. Therefore, in order to solve the above problems, an LED lamp fixing device is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an LED lamp fixing device, which can clamp and fix the light strip by means of an adsorption fixing piece, and at the same time only causes obstruction to a very small part of the light strip, which is beneficial to improving the overall aesthetics. At the same time, the adsorption fixing piece is adsorbed on the mounting strip by magnetic attraction. This installation method is simple and efficient to operate, and at the same time can minimize the damage to the surface of the structure. Only a small number of mounting bolts are needed to fix the mounting strip on the surface of the structure. This solves the technical problems in the prior art that the installation measures of LED light strips are cumbersome to operate, affect the overall aesthetics after installation, and are prone to cause large-scale pollution and damage to the surface of the building structure.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A LED lamp fixing device is designed, including a mounting strip and an adsorption fixing part, the adsorption fixing part includes a butt plate, a central axis is fixedly arranged at the center of the rear end face of the butt plate, a movable plate is provided on the outer sliding sleeve of the central axis, four symmetrically arranged transmission slide bars are fixedly arranged on the front end face of the movable plate, the front end face of the transmission slide bar exceeds the plane where the front end face of the butt plate is located, a clamping ring is fixedly arranged on the front end of the transmission slide bar, a snap cover is fixedly arranged on the rear end face of the movable plate, a threaded snap cover is outerly provided on the central axis, the front end of the snap cover is snapped with the rear end of the snap ring, a suction cup is fixedly connected to the rear end of the central axis, and a magnet is embedded in the suction cup.

[0007] When installing the above structure, first install the mounting strip on the surface of the building structure, place the light strip on the front end surface of the support plate, then twist the buckle cover, and the buckle cover moves backward under the action of the threaded engagement, pulling the clamping ring connected with it to move backward, so that the movable plate moves backward, and finally the clamping plate is close to the support plate to fix and clamp the light strip. At the same time, the clamping plate will only block a very small part of the light strip, which is beneficial to improving the overall aesthetics. Finally, the adsorption fixing part is adsorbed on the mounting strip as a whole through the magnetic attraction of the magnet. This installation method is simple and efficient, and can minimize the damage to the surface of the structure. Only a small number of mounting bolts are needed to fix the mounting strip on the surface of the structure.

[0008] Furthermore, the mounting strip body is an iron strip body, an anti-corrosion coating is sprayed on the outside of the strip body, a plurality of mounting grooves distributed in an array are provided on the front end surface of the strip body, an inner groove is provided in the mounting groove, a plurality of mounting holes distributed in an array are provided on the strip body, and the strip body is fixed on the structure to be fixed by mounting bolts.

[0009] The above-mentioned structural form can realize the fixed installation of the entire mounting strip, and the provided mounting groove can play an auxiliary positioning role for the adsorption and fixation of the adsorption and fixation parts, thereby facilitating the neat arrangement of several adsorption and fixation parts.

[0010] Furthermore, the aperture of the mounting groove is consistent with the aperture of the suction cup, the aperture of the inner groove is consistent with the aperture of the magnet, and the depth of the inner groove is numerically equal to the dimension of the magnet extending beyond the end face of the suction cup.

[0011] The above structural form can ensure that when the suction cup is fixed in the installation groove by magnetic attraction, the magnet can be in close contact with the inner groove, thereby improving the stability after adsorption and fixation.

[0012] Furthermore, a first anti-slip pad is attached to the front end surface of the abutment plate, and a second anti-slip pad is attached to the rear end surface of the clamping plate. Both the first anti-slip pad and the second anti-slip pad are made of flexible rubber material and have a plurality of anti-slip grooves on their surfaces. The anti-slip grooves of the first anti-slip pad are arranged vertically, and the anti-slip grooves of the second anti-slip pad are arranged horizontally.

[0013] The above-mentioned structural form can significantly improve the friction between the front and rear surfaces of the light strip and the abutment plate and the clamping plate, thereby achieving a firm clamping and fixing effect on the light strip, and ultimately achieving a firm fixation of a longer light strip with only a small amount of adsorption fixing parts.

[0014] Furthermore, the abutment plate and the first anti-slip pad are each provided with four symmetrically arranged elliptical heat dissipation holes.

[0015] The above-mentioned structural form can provide a heat dissipation measure when the light strip is working, avoiding close contact between the abutment plate and the light strip and affecting its normal heat dissipation. At the same time, it can also reduce the overall structural deadweight of the adsorption fixing part and save materials.

[0016] Furthermore, the abutment plate and the first anti-slip pad are provided with side guide grooves on both upper and lower sides, the size of the side guide grooves matches the size of the transmission slide bar, and the transmission slide bar is in sliding contact with the side guide grooves.

[0017] The above-mentioned structural form can constrain the sliding of the transmission slide rod with the side guide groove, so that the movable plate can always remain parallel to the abutment plate during the forward and backward sliding process, and the four clamping plates can contact or separate from the light strip at the same time to ensure the fixing effect.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] In the utility model, during installation, the installation strip is first installed on the surface of the building structure, the light strip is placed on the front end surface of the abutment plate, and then the buckle cover is twisted. The buckle cover moves backward under the action of the threaded engagement, and the clamping ring engaged with it is pulled backward, so that the movable plate moves backward, and finally the clamping plate is close to the abutment plate to fix and clamp the light strip. At the same time, the clamping plate will only block a very small part of the light strip, which is beneficial to improving the overall aesthetics. Finally, the adsorption fixing part is adsorbed on the installation strip as a whole through the magnetic attraction of the magnet. This installation method is simple and efficient to operate, and can minimize the damage to the surface of the structure. Only a small number of mounting bolts are needed to fix the installation strip on the surface of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the adsorption fixing member of the utility model;

[0023] Figure 3 It is a schematic diagram of the partial structure of the adsorption fixing member of the utility model;

[0024] Figure 4 It is a schematic diagram of the installation strip structure of the utility model.

[0025] In the figure: 1. mounting strip; 11. strip body; 12. mounting groove; 121. inner groove; 13. mounting hole; 14. mounting bolt; 2. adsorption fixing piece; 21. abutment plate; 211. first anti-skid pad; 212. heat dissipation hole; 213. side guide groove; 22. middle axis; 23. movable plate; 24. transmission slide rod; 25. splint; 251. second anti-skid pad; 26. snap ring; 27. buckle cover; 28. magnet; 281. suction cup. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 - Figure 2 As shown, an LED lamp fixing device provided in this embodiment includes a mounting strip 1 and an adsorption fixing member 2, wherein the adsorption fixing member 2 includes a butt plate 21, a central axis 22 is fixedly arranged at the center of the rear end surface of the butt plate 21, a movable plate 23 is provided on the outer sliding sleeve of the central axis 22, and four symmetrically arranged transmission slide bars 24 are fixedly arranged on the front end surface of the movable plate 23, and the front end surface of the transmission slide bar 24 exceeds the plane where the front end surface of the butt plate 21 is located, a clamping plate 25 is fixedly connected to the front end of the transmission slide bar 24, a clamping ring 26 is fixedly provided on the rear end surface of the movable plate 23, a buckle cover 27 with a threaded connection is provided on the outer sleeve of the central axis 22, and the front end of the buckle cover 27 is clamped with the rear end of the clamping ring 26, and a suction cup 281 is fixedly connected to the rear end of the central axis 22, and a magnet 28 is embedded in the suction cup 281. When installing the above structure, first install the mounting strip 1 on the surface of the building structure, place the light strip on the front end surface of the abutment plate 21, then twist the buckle cover 27, and the buckle cover 27 moves backward under the action of thread engagement, pulling the snap ring 26 connected with it to move backward, so that the movable plate 23 moves backward, and finally the clamping plate 25 is close to the abutment plate 21 to fix and clamp the light strip. At the same time, the clamping plate 25 will only block a very small part of the light strip, which is beneficial to improving the overall aesthetics. Finally, the adsorption fixing part 2 is adsorbed on the mounting strip 1 as a whole through the magnetic attraction of the magnet 28. This installation method is simple and efficient, and can minimize the damage to the surface of the structure. Only a small number of mounting bolts 14 are needed to fix the mounting strip 1 on the surface of the structure.

[0028] like Figure 4As shown, the main body of the mounting strip 1 is an iron strip body 11, and the strip body 11 is sprayed with an anti-corrosion coating. The front end surface of the strip body 11 is provided with a plurality of mounting grooves 12 distributed in an array, and the mounting grooves 12 are provided with inner grooves 121. The strip body 11 is provided with a plurality of mounting holes 13 distributed in an array. The strip body 11 is fixedly installed on the structure to be fixed by mounting bolts 14. The above-mentioned structural form can realize the fixed installation of the mounting strip 1 as a whole, and the opening of the mounting grooves 12 can be used for the adsorption and fixing of the adsorption fixing member 2. It plays the role of auxiliary positioning, and is convenient for the neat arrangement of several adsorption fixing parts 2. In particular, the aperture of the installation groove 12 is consistent with the aperture of the suction cup 281, and the aperture of the inner groove 121 is consistent with the aperture of the magnet 28. At the same time, the depth of the inner groove 121 is numerically equal to the dimension of the magnet 28 exceeding the end face of the suction cup 281. This structural form can achieve that when the suction cup 281 is fixed in the installation groove 12 by magnetic attraction, the magnet 28 can be in close contact with the inner groove 121, thereby improving the stability after adsorption and fixation.

[0029] like Figure 3 As shown, the front end surface of the anti-skid plate 21 is affixed with a first anti-skid pad 211, and the rear end surface of the splint 25 is affixed with a second anti-skid pad 251. Both the first anti-skid pad 211 and the second anti-skid pad 251 are made of flexible rubber material and have a plurality of anti-skid grooves on their surfaces. The anti-skid grooves of the first anti-skid pad 211 are arranged vertically, and the anti-skid grooves of the second anti-skid pad 251 are arranged horizontally. The above-mentioned structural form can significantly enhance the friction between the front and rear surfaces of the light strip and the anti-skid plate 21 and the splint 25, thereby achieving a firm clamping and fixing effect on the light strip, and ultimately achieving a firm fixation of a longer light strip with only a small amount of adsorption fixing parts 2.

[0030] like Figure 2 - Figure 3 As shown, four symmetrically arranged elliptical heat dissipation holes 212 are provided on the abutment plate 21 and the first anti-slip pad 211. The above-mentioned structural form can provide a heat dissipation measure when the light strip is working, avoiding the close contact between the abutment plate 21 and the light strip and affecting its normal heat dissipation. At the same time, it can also reduce the overall structural self-weight of the adsorption fixing part 2 and save materials.

[0031] like Figure 3 As shown, side guide grooves 213 are provided on the upper and lower sides of the support plate 21 and the first anti-slip pad 211. The size of the side guide groove 213 matches the size of the transmission slide bar 24, and the transmission slide bar 24 is in sliding contact with the side guide groove 213. The above-mentioned structural form can restrain the sliding of the transmission slide bar 24 with the side guide groove 213, so that the movable plate 23 can always remain parallel to the support plate 21 during the forward and backward sliding process, and then the four clamping plates 25 can contact or separate from the light strip at the same time to ensure the fixing effect.

[0032] The use principle and use process of the utility model are as follows: during installation, the mounting strip 1 is first mounted on the surface of the building structure through the mounting bolts 14. When fixing the light strip, the light strip is placed on the front end surface of the abutment plate 21, and then the buckle cover 27 is screwed. Under the action of the threaded engagement, the buckle cover 27 moves backward, and the clamping ring 26 clamped therewith is pulled backward, so that the movable plate 23 moves backward, and finally the clamping plate 25 is close to the abutment plate 21 to fix and clamp the light strip. At this time, the clamping plate 25 will only block a very small part of the light strip, which is beneficial to improving the overall aesthetics. Finally, the adsorption fixing part 2 is adsorbed as a whole in the mounting groove 12 on the mounting strip 1 through the magnetic attraction of the magnet 28. This installation method is simple and efficient to operate, and can minimize the damage to the surface of the structure. Only a small number of mounting bolts 14 are needed to fix the mounting strip 1 on the surface of the structure. In particular, the clamping and fixing method of the adsorption fixing part 2 can be applied to the fixed installation of light strips of different sizes, so that the device as a whole has a wider range of applications.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A LED lamp fixing device, comprising a mounting strip (1) and an adsorption fixing member (2), characterized in that: The adsorption fixing member (2) comprises a butt plate (21), a central axis (22) is fixedly arranged at the center of the rear end surface of the butt plate (21), a movable plate (23) is provided on the outer sliding sleeve of the central axis (22), four symmetrically arranged transmission slide bars (24) are fixedly arranged on the front end surface of the movable plate (23), the front end surface of the transmission slide bar (24) exceeds the plane where the front end surface of the butt plate (21) is located, the front end of the transmission slide bar (24) is fixedly connected with a clamping plate (25), the rear end surface of the movable plate (23) is fixedly provided with a snap ring (26), the outer sleeve of the central axis (22) is provided with a threaded snap cover (27), the front end of the snap cover (27) is snapped with the rear end of the snap ring (26), the rear end of the central axis (22) is fixedly connected with a suction cup (281), and a magnet (28) is embedded in the suction cup (281).

2. The LED lamp fixture according to claim 1, characterized in that: The main body of the installation strip (1) is an iron strip body (11), the strip body (11) is sprayed with an anti-corrosion coating, the front end surface of the strip body (11) is provided with a plurality of installation grooves (12) distributed in an array, the installation grooves (12) are provided with inner grooves (121), the strip body (11) is provided with a plurality of installation holes (13) distributed in an array, and the strip body (11) is fixedly installed on the structure to be fixed by means of installation bolts (14).

3. The LED lamp fixture according to claim 2, characterized in that: The aperture of the mounting groove (12) is consistent with the aperture of the suction cup (281), the aperture of the inner groove (121) is consistent with the aperture of the magnet (28), and the depth of the inner groove (121) is numerically equal to the dimension of the magnet (28) extending beyond the end face of the suction cup (281).

4. The LED lamp fixture according to claim 1, characterized in that: A first anti-skid pad (211) is attached to the front end surface of the abutment plate (21), and a second anti-skid pad (251) is attached to the rear end surface of the clamping plate (25). Both the first anti-skid pad (211) and the second anti-skid pad (251) are made of flexible rubber material and have a plurality of anti-skid grooves on their surfaces, wherein the anti-skid grooves of the first anti-skid pad (211) are arranged vertically, and the anti-skid grooves of the second anti-skid pad (251) are arranged horizontally.

5. The LED lamp fixture according to claim 4, characterized in that: The abutment plate (21) and the first anti-slip pad (211) are both provided with four symmetrically arranged elliptical heat dissipation holes (212).

6. The LED lamp fixture according to claim 1, characterized in that: The upper and lower sides of the abutment plate (21) and the first anti-slip pad (211) are both provided with side guide grooves (213), the size of the side guide grooves (213) matches the size of the transmission slide bar (24), and the transmission slide bar (24) is in sliding contact with the side guide grooves (213).

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