Photocatalyst illuminating lamp with multiple installation modes

Abstract

The utility model discloses a photocatalyst illuminating lamp with various installation modes, which comprises a strip-shaped frame and lamp holders, the lamp holders are symmetrically arranged on two sides of the strip-shaped frame, the strip-shaped frame is rotatably connected to the lamp holders through a connecting shaft at the top, a partition plate is arranged in the strip-shaped frame, and the partition plate is connected to the lamp holders through a connecting shaft at the bottom of the strip-shaped frame. A partition plate is arranged in the strip-shaped frame and divides the strip-shaped frame into a first cavity and a second cavity in a sealed mode, a photocatalyst sterilization module is arranged in the first cavity, an LED lamp body is arranged in the second cavity, an assembling hole is formed in the lamp holder, a tube inserting part is arranged at the rear end of the lamp holder, an inserting groove is formed in the front end face of the lamp holder, a stepped hole communicated with the inserting groove is formed in the upper end face of the lamp holder, and a clamping mechanism is installed in the stepped hole. The clamping mechanism comprises a clamping rod, an elastic piece and a first screw, a flange is arranged at the upper end of the clamping rod, the elastic piece abuts against the position between the flange and the end face of the stepped hole, the first screw is in threaded connection with the upper section hole of the stepped hole, multiple sets of installation modes are achieved, and therefore the LED lamp can adapt to multiple installation scenes, and meanwhile a user can conveniently adjust the light emitting direction.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, and in particular to a photocatalyst lighting fixture with multiple installation modes. Background Art

[0002] Strip lamps generally use LED light strips as light sources. Their effective luminous length is much greater than their effective luminous width. They are used to replace traditional lamps such as fluorescent tubes and neon lights. They are widely used in lighting and decoration of various rooms. In addition, with the continuous development of LED lamps, technicians have integrated air purification devices on LED lamps, such as setting up photocatalyst sterilization modules, which decompose formaldehyde and purify the air.

[0003] However, when installing existing LED strip lights, generally only one mounting structure is provided, for example, assembly holes are provided on the lamp holders at both ends of the strip lights, and the lamp holders are detachably fixed at the desired positions by fasteners. However, in some specific environments, the mounting positions of the LED strip lights cannot be provided with assembly holes. For example, in some environments with only plug-in boards or plug-in tubes, the existing single installation method cannot be applied to installations in different environments. In addition, when the existing LED strip lights are installed, the orientation of the lamp body is determined, so that the irradiation mode is also determined. Since the light output direction cannot be adjusted, the user experience will be greatly affected, so it needs to be improved. Summary of the invention

[0004] The purpose of the utility model is to provide a photocatalyst lighting lamp with multiple installation methods, which has multiple groups of installation methods and can adapt to various installation scenarios. The LED lamp body is set into a rotatable structure to facilitate users to adjust the light direction, thereby facilitating user use.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a photocatalyst lighting lamp with multiple installation methods, including a strip frame and a lamp holder, the lamp holder is symmetrically arranged on both sides of the strip frame, the strip frame is rotatably connected to the lamp holder through a connecting shaft at the top, a partition plate is provided in the strip frame, the partition plate seals and separates the strip frame into a first chamber and a second chamber, a photocatalyst sterilization module is provided in the first chamber, the lower end of the second chamber is through-set, the second chamber is provided with an LED lamp body, the lamp holder is provided with an assembly hole passing through its upper and lower end surfaces, the rear end of the lamp holder is provided with a plug portion, the rear end of the plug portion is provided with a socket, the front end surface of the lamp holder is provided with a slot, the upper end surface of the lamp holder is provided with a step hole connected to the slot at a position corresponding to the slot, the step hole is a structure of larger upper part and smaller lower part, a clamping mechanism is installed in the step hole, the clamping mechanism includes a clamping rod, an elastic member and a first screw, the upper end of the clamping rod is provided with a flange, the elastic member is abutted between the flange and the end face of the step hole, and the first screw is threadedly connected to the upper hole of the step hole.

[0006] Furthermore, two groups of step holes are symmetrically provided at the front end of the lamp holder, and a group of clamping mechanisms is respectively provided in each group of step holes.

[0007] Furthermore, an open groove is provided at a position of the lamp holder corresponding to the step hole, and the open groove is used to accommodate a nut portion of the first screw.

[0008] Furthermore, the rear end of the lamp holder is provided with a mounting groove which is larger inside and smaller outside, the insert portion is provided with a mounting block adapted to the mounting groove, one end of the mounting groove is provided with a limiting portion, and the other end of the mounting groove is provided with a stopper which limits the mounting block within the mounting groove.

[0009] Furthermore, at least two ends of the upper end of the strip frame are provided with mounting seats, a fixing ring is fixedly installed in the mounting seat, the outer periphery of the fixing ring is provided with multiple groups of elastically deformable ratchet parts, and a fixing block is provided on one side of the lamp holder corresponding to the fixing ring, and the fixing block is provided with an internal gear ring meshing with the ratchet part.

[0010] Furthermore, a plurality of groups of circumferentially arranged plug posts are provided on one side of the fixing ring adjacent to the mounting seat, and the mounting seat is provided with plug holes that are plugged into and cooperate with the plug posts.

[0011] Furthermore, the ratchet portion includes an elastic arm and a tooth portion formed on the outer periphery of the elastic arm. The elastic arm is formed on the outer periphery of the fixing ring and a through groove is provided between the elastic arm and the fixing ring so that the ratchet portion can be elastically deformed relative to the fixing ring.

[0012] Furthermore, the photocatalyst sterilization module includes a photocatalyst and a light emitter, a cooling fan is provided on at least one side of the photocatalyst sterilization module, the strip frame is a metal strip frame, and air inlets and exhaust ports are provided on both sides of the strip frame.

[0013] Furthermore, a heat conducting plate is provided on one side of the LED lamp body corresponding to the partition plate, and the partition plate is made of a heat conducting metal material.

[0014] In summary, the utility model has the following beneficial effects:

[0015] The photocatalyst lighting lamp of the utility model has multiple installation modes, so it can adapt to various installation scenes. The LED lamp body is arranged in a rotatable structure so that the user can adjust the light output direction, thereby facilitating the user's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the back structure of the utility model.

[0017] Figure 2 It is a front structural schematic diagram of the utility model.

[0018] Figure 3 It is a cross-sectional view of the utility model.

[0019] Figure 4 It is a partial exploded view of the utility model.

[0020] Figure 5 It is a schematic diagram of the fixing block and the fixing ring of the utility model.

[0021] In the figure: 10, strip frame; 11, partition plate; 12, mounting seat; 20, lamp holder; 21, assembly hole; 22, insertion tube part; 23, slot; 24, step hole; 25, clamping mechanism; 251, clamping rod; 2511, flange; 252, elastic member; 253, first screw; 26, open slot; 27, stopper; 30, connecting shaft; 40, photocatalyst sterilization module; 41, photocatalyst; 42, luminous body; 43, cooling fan; 50, LED lamp body; 60, fixing ring; 61, ratchet part; 611, elastic arm; 612, tooth part; 613, through slot; 62, plug column; 70, fixing block; 71, inner gear ring. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] like Figure 1-5 As shown, a photocatalyst lighting lamp with multiple installation methods includes a strip frame 10 and a lamp holder 20, the lamp holder 20 is symmetrically arranged on both sides of the strip frame 10, and the strip frame 10 is rotatably connected to the lamp holder 20 through a connecting shaft 30 at the top. Specifically, the strip frame 10 is made of metal, and a plurality of mounting seats 12 are provided at the upper end of the strip frame 10. The mounting seats 12 on both sides are arranged in close contact with the lamp holder 20. A through hole is provided in the mounting seat 12 for the connecting shaft 30 to pass through, and a mounting hole is provided in the mounting seat 12 for the end of the connecting shaft 30 to extend into. In order to prevent the connecting shaft 30 from rotating relative to the lamp holder 20, the utility model sets the end of the connecting shaft 30 into a flat portion, and the inner end of the mounting hole is set to match the flat portion. A second screw connected to the flat portion is provided on the lamp holder 20, that is, the lamp holder 20 and the connecting shaft 30 are fixed by the second screw, and the strip frame 10 can rotate relative to the connecting shaft 30 or the lamp holder 20.

[0024] A partition plate 11 is provided in the strip frame 10, and the partition plate 11 seals and separates the strip frame 10 into a first chamber and a second chamber. The lower end of the second chamber is through-set, and a photocatalyst sterilization module 40 is provided in the first chamber. Furthermore, the photocatalyst sterilization module 40 includes a photocatalyst 41 and a luminous body 42. In the utility model, the material of the photocatalyst 41 is titanium dioxide. Of course, as an equivalent alternative, light triggering can also use other materials, such as nano-precious metals (platinum, rhodium, palladium, etc.). The luminous body 42 is provided with two groups and is correspondingly arranged on both sides of the photocatalyst 41. Further, the luminous body 42 includes a UVALED lamp board and UVALED lamp beads arranged on the UVALED lamp board. A cooling fan 43 is provided on at least one side of the photocatalyst 41 sterilization module 40. The strip frame 10 adopts a metal strip frame 10, and air inlets and exhaust ports are provided on both sides of the strip frame 10.

[0025] The second chamber is provided with an LED lamp body 50 , and a heat conducting plate is provided on one side of the LED lamp body 50 corresponding to the partition plate 11 . The partition plate 11 is made of a heat-conducting metal material. The partition plate 11 and the heat conducting plate are cooled by a cooling fan 43 , thereby effectively cooling the LED lamp body 50 .

[0026] The lamp holder 20 is provided with an assembly hole 21 which passes through the upper and lower end surfaces thereof, and the assembly hole 21 is used to install a third screw. The lamp holder 20 is fixed to the desired installation position by the third screw, that is, fixed by the assembly hole 21 and the third screw is the first installation method of the lamp holder 20 of the utility model.

[0027] A plug-in portion 22 is provided at the rear end of the lamp holder 20, and a socket is provided at the rear end of the plug-in portion 22. When the required installation position is a tubular structure, the lamp holder 20 can be inserted into the required installation position through the plug-in portion 22. Since the position of the socket is set, the plug-in portion 22 has a certain elastic deformation to facilitate the plug-in portion 22 to adapt to tubular structures of different calibers, that is, installation through the plug-in portion 22 is the second installation method of the lamp holder 20 of the utility model.

[0028] Furthermore, the rear end of the lamp holder 20 is provided with a mounting groove that is larger inside and smaller outside, the inserting tube portion 22 is provided with a mounting block that matches the mounting groove, one end of the mounting groove is provided with a limiting portion, and the other end of the mounting groove is provided with a stopper 27 that limits the mounting block in the mounting groove. By designing the inserting tube portion 22 and the lamp holder 20 separately, the lamp holder 20 and the inserting tube portion 22 can be processed independently, thereby reducing the processing difficulty. Specifically, the lamp holder 20 is provided with a notch groove on the other side corresponding to the limiting portion, and the stopper 27 is detachably installed in the notch groove.

[0029] A slot 23 is provided on the front end face of the lamp holder 20, and a step hole 24 connected to the slot 23 is provided on the upper end face of the lamp holder 20 at a position corresponding to the slot 23. The step hole 24 is a structure that is larger at the top and smaller at the bottom. A clamping mechanism 25 is installed in the step hole 24. The clamping mechanism 25 includes a clamping rod 251, an elastic member 252 and a first screw 253. A flange 2511 is provided on the upper end of the clamping rod 251, and the elastic member 252 is abutted between the flange 2511 and the end face of the step hole 24. The first screw 253 is threadedly connected to the upper hole of the step hole 24, that is, it is fixed by the clamping mechanism 25 as the third installation method of the lamp holder 20 of the utility model. When the clamping mechanism 25 needs to be installed, by screwing the first screw 253, the first screw 253 can press the clamping rod 251 downward, and clamp and position it through the bottom of the clamping rod 251.

[0030] Two groups of step holes 24 are symmetrically arranged at the front end of the lamp holder 20 . A group of clamping mechanisms 25 is arranged in each group of step holes 24 . This arrangement can improve the installation stability of the clamping mechanisms 25 .

[0031] An opening groove 26 is provided at a position of the lamp holder 20 corresponding to the step hole 24 . The opening groove 26 is used to accommodate the nut portion of the first screw 253 . This arrangement prevents the nut portion of the first screw 253 from extending out of the upper end surface of the lamp holder 20 .

[0032] At least two ends of the upper end of the strip frame 10 are provided with mounting seats 12, and a fixing ring 60 is fixedly installed in the mounting seat 12. The outer periphery of the fixing ring 60 is provided with a plurality of groups of elastically deformable ratchet parts 61. The lamp holder 20 is provided with a fixing block 70 on one side corresponding to the fixing ring 60, and the fixing block 70 is provided with an internal gear ring 71 meshing with the ratchet part 61. Through this arrangement, the strip frame 10 can be fixed to the desired position after rotation adjustment, that is, it plays a certain damping and positioning role.

[0033] The fixing ring 60 is provided with a plurality of groups of circumferentially arranged plug posts 62 on one side adjacent to the mounting seat 12, and the mounting seat 12 is provided with plug holes for plugging and matching with the plug posts 62. The other side of the fixing ring 60 relative to the plug posts 62 is attached to the inner end surface of the fixing block 70, and further, the ratchet portion 61 includes an elastic arm 611 and a tooth portion 612 formed on the outer periphery of the elastic arm 611, and the elastic arm 611 is formed on the outer periphery of the fixing ring 60 and a through groove 613 is provided between the fixing ring 60, so that the ratchet portion 61 can be elastically deformed relative to the fixing ring 60.

[0034] In summary, the utility model has the following beneficial effects:

[0035] The photocatalyst lighting lamp of the present invention has multiple installation modes, so it can adapt to various installation scenarios. The LED lamp body 50 is arranged in a rotatable structure so that the user can adjust the light direction, thereby facilitating the user's use.

[0036] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A photocatalyst lighting lamp with multiple installation methods, characterized in that: The invention comprises a strip frame (10) and a lamp holder (20), wherein the lamp holder (20) is symmetrically arranged on both sides of the strip frame (10), the strip frame (10) is rotatably connected to the lamp holder (20) via a connecting shaft (30) at the top, a partition plate (11) is arranged inside the strip frame (10), the partition plate (11) seals and separates the strip frame (10) into a first chamber and a second chamber, a photocatalyst sterilization module (40) is arranged inside the first chamber, the lower end of the second chamber is through-arranged, and the second chamber is provided with an LED lamp body (50), the lamp holder (20) is provided with an assembly hole (21) penetrating the upper and lower end surfaces thereof, the rear end of the lamp holder (20) is provided with an insertion tube portion (22), and the insertion tube portion (2 2) is provided with a socket, a slot (23) is provided on the front end surface of the lamp holder (20), a step hole (24) connected to the slot (23) is provided on the upper end surface of the lamp holder (20) at a position corresponding to the slot (23), the step hole (24) is a structure that is larger at the top and smaller at the bottom, a clamping mechanism (25) is installed in the step hole (24), the clamping mechanism (25) includes a clamping rod (251), an elastic member (252) and a first screw (253), a flange (2511) is provided at the upper end of the clamping rod (251), the elastic member (252) is abutted between the flange (2511) and the end surface of the step hole (24), and the first screw (253) is threadedly connected to the upper hole of the step hole (24).

2. The photocatalyst lighting lamp with multiple installation modes according to claim 1, characterized in that: Two groups of step holes (24) are symmetrically arranged at the front end of the lamp holder (20), and a group of clamping mechanisms (25) is arranged in each group of step holes (24).

3. The photocatalyst lighting lamp with multiple installation modes according to claim 1, characterized in that: The lamp holder (20) is provided with an opening groove (26) at a position corresponding to the step hole (24), and the opening groove (26) is used to accommodate the nut portion of the first screw (253).

4. The photocatalyst lighting lamp with multiple installation methods according to claim 1, characterized in that: The rear end of the lamp holder (20) is provided with a mounting groove which is larger inside and smaller outside, the inserting tube portion (22) is provided with a mounting block which matches the mounting groove, one end of the mounting groove is provided with a limiting portion, and the other end of the mounting groove is provided with a stopper (27) which limits the mounting block within the mounting groove.

5. The photocatalyst lighting lamp with multiple installation methods according to claim 1, characterized in that: At least two ends of the upper end of the strip frame (10) are provided with a mounting seat (12), a fixing ring (60) is fixedly mounted inside the mounting seat (12), a plurality of groups of elastically deformable ratchet parts (61) are provided on the outer periphery of the fixing ring (60), a fixing block (70) is provided on one side of the lamp holder (20) corresponding to the fixing ring (60), and an inner gear ring (71) meshing with the ratchet part (61) is provided inside the fixing block (70).

6. The photocatalyst lighting lamp with multiple installation methods according to claim 5, characterized in that: A plurality of groups of circumferentially arranged plug posts (62) are provided on one side of the fixing ring (60) adjacent to the mounting seat (12), and a plug hole for plugging and cooperating with the plug posts (62) is provided on the mounting seat (12).

7. The photocatalyst lighting lamp with multiple installation methods according to claim 5, characterized in that: The ratchet portion (61) comprises an elastic arm (611) and a tooth portion (612) formed on the outer periphery of the elastic arm (611); the elastic arm (611) is formed on the outer periphery of the fixing ring (60) and a through groove (613) is provided between the elastic arm (611) and the fixing ring (60), so that the ratchet portion (61) can be elastically deformed relative to the fixing ring (60).

8. A photocatalyst lighting lamp with multiple installation methods according to any one of claims 1 to 7, characterized in that: The photocatalyst sterilization module (40) comprises a photocatalyst (41) and a light-emitting body (42); a heat dissipation fan (43) is provided on at least one side of the photocatalyst sterilization module (40); the strip frame (10) is a metal strip frame (10); and air inlets and air outlets are provided on two sides of the strip frame (10).

9. The photocatalyst lighting lamp with multiple installation methods according to claim 8, characterized in that: A heat conducting plate is provided on one side of the LED lamp body (50) corresponding to the partition plate (11), and the partition plate (11) is made of a heat conducting metal material.

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