A strip cabinet light
By using a die-cast shell welding structure and a light guide component design, the problem of direct light from the cabinet lights was solved, achieving a low-cost and comfortable lighting effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN ELECTRICAL & LIGHTING
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-31
AI Technical Summary
Existing cabinet lights lack light-blocking components, resulting in a grainy appearance when the light source shines directly into the eyes, and they are also expensive to produce.
The first and second shells are welded together using a die-cast structure, combined with a light guide assembly and a fixing part, to perform light mixing treatment on the light source assembly, thereby reducing production costs and light stimulation.
It effectively reduces the stimulation of the human eye by direct light, lowers production costs, and improves user experience and economy.
Smart Images
Figure CN224580167U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of lighting equipment, and more specifically, to a strip cabinet light. Background Technology
[0002] Cabinet lights, as a type of lighting device, are widely used in kitchens, commercial display cases, and office spaces. Their core function is to provide directional lighting for enclosed or dimly lit interior spaces of cabinets to improve the convenience of accessing items and the aesthetics of the space.
[0003] Current cabinet lights often lack shielding components to prevent light from shining directly into people's eyes, which can cause the light beads to appear grainy and affect the user experience. In addition, most cabinet lights use extruded aluminum molding technology, which requires subsequent processing such as cutting, drilling and improving precision, thus increasing production costs. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cabinet light with the advantages of low production cost and reduced stimulation to the human eye.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a strip cabinet light, comprising: The first shell is die-cast; The second housing is die-cast and welded to one side of the first housing; A light source assembly is disposed within the first housing; A light guide assembly is installed at the opening of the first housing and corresponds to the light source assembly; The battery assembly is disposed within the second housing; A cover plate is provided at the opening of the second housing; The second housing has a first fixing part on the side near the first housing, and the opening directions of the first housing and the second housing are opposite.
[0006] In one embodiment, the first housing includes a first base plate, a first side plate, and a second side plate, the first side plate and the second side plate being respectively vertically disposed on both sides of the first base plate. The second housing includes a second base plate, a third side plate, and a fourth side plate, the third side plate and the fourth side plate being respectively vertically disposed on both sides of the second base plate. The first fixing part is disposed on the side of the third side plate facing the second side plate, and the first side plate is welded to the third side plate.
[0007] In one embodiment, the first fixing part is parallel to the second base plate, and the first side plate is provided with a second fixing part parallel to the first base plate, and the surface of the first fixing part is welded to the surface of the second fixing part.
[0008] In one embodiment, the inner side of the first side plate is welded to the inner side of the third side plate.
[0009] In one embodiment, the second side plate is provided with a third fixing part corresponding to the first fixing part, and the light guide assembly is fixed to the bottom of the first fixing part and the third fixing part.
[0010] In one embodiment, the light guide assembly includes a diffuser plate, a light guide plate, and a reflector plate stacked sequentially from the outside to the inside. The diffuser plate, the light guide plate, and the reflector plate are all snapped into the opening of the first housing and correspond to the light source assembly.
[0011] In one embodiment, the light source assembly includes a plurality of LED beads and a circuit board, the circuit board being disposed on the inner side of the first side plate, the plurality of LED beads being spaced apart on the circuit board, and the circuit board being electrically connected to the power supply.
[0012] In one embodiment, the fourth side plate is provided with a mounting hole, and a ground wire is passed through the mounting hole.
[0013] In one embodiment, the fourth side plate is further provided with a baffle corresponding to the mounting hole.
[0014] In one embodiment, both ends of the second housing are covered with end caps.
[0015] The above-mentioned strip cabinet light has the following beneficial effects: By die-casting the first and second housings separately and then welding them together, production costs are reduced. Furthermore, the first fixing part is provided to mix part of the light from the light source assembly, thereby reducing eye strain. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This is a schematic diagram showing the connection relationship between the first and second shells in Embodiment 1; Figure 4 This is a schematic diagram showing the connection relationship between the first and second shells in Embodiment 2; In the figure: 1. First housing; 101. Light guide assembly; 102. First base plate; 103. First side plate; 1031. Second fixing part; 104. Second side plate; 1041. Third fixing part; 2. Second housing; 201. Light source assembly; 202. Battery assembly; 203. Switch assembly; 2031. Button; 2032. Control element; 204. End cap; 2041. Extension part; 205. First fixing member; 206. Second fixing member; 207. Second base plate; 208. Third side plate; 209. Fourth side plate; 210. Baffle; 211. First fixing part; 3. Cover plate. Detailed Implementation
[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, unless otherwise explicitly specified.
[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0021] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature. Example 1
[0022] A type of strip cabinet light, such as Figures 1 to 4 As shown, it includes: a first housing 1 formed by die casting, a second housing 2 welded to one side of the first housing 1 and formed by die casting, a light source assembly 201 disposed in the first housing 1, a light guide assembly 101 disposed at the opening of the first housing 1 and corresponding to the light source assembly 201, a battery assembly 202 disposed in the second housing 2, and a cover plate 3 disposed at the opening of the second housing 2. The second housing 2 is provided with a first fixing part 211 on the side close to the first housing 1, and the opening directions of the first housing 1 and the second housing 2 are opposite.
[0023] The first housing 1 and the second housing 2 are die-cast and then welded together. The first fixing part 211 is located above the light source assembly 201 and performs light mixing processing on the light emitted by the light source assembly 201 to prevent the light from the lamp beads from shining directly and producing a grainy effect. The light emitted by the light source assembly 201 is diffused by the first fixing part 104 and then emitted through the light guide assembly 101. The light guide assembly 101 is arranged parallel to the first housing 1, and its size and shape correspond to the first housing 1. The cover plate 3 is located at the opening at the bottom of the second housing 2, and the two together form a receiving cavity. The battery assembly 202 is located in the receiving cavity and provides power to the light source assembly 201. The connection method between the battery assembly 202 and the cover plate 3 is not limited here; it can be a fixed connection or a detachable connection, as long as it can stably and continuously supply power to the light source assembly 201. The materials of the first housing 1, the cover plate 3, and the second housing 2 are not limited here, as long as they can achieve durability, such as aluminum alloy, stainless steel, and polycarbonate. Both the first housing 1 and the second housing 2 are open, with their openings facing opposite directions. They are fixedly connected by partial welding on adjacent sides. The second housing 2 also contains a switch assembly 203 electrically connected to the light source assembly 201. The switch assembly 203 includes a button 2031 and a control element 2032, which controls the opening and closing of the light source assembly 201.
[0024] By die-casting the first housing 1 and the second housing 2 respectively and then welding them together, the production cost is reduced. In addition, the first fixing part 211 is provided to mix part of the light from the light source assembly 201, thereby reducing the stimulation to the human eye.
[0025] Furthermore, such as Figure 3 and Figure 4 As shown, the first housing 1 includes a first base plate 102, a first side plate 103, and a second side plate 104. The first side plate 103 and the second side plate 104 are respectively vertically disposed on both sides of the first base plate 102. The second housing 2 includes a second base plate 207, a third side plate 208, and a fourth side plate 209. The third side plate 208 and the fourth side plate 209 are respectively vertically disposed on both sides of the second base plate 207. A first fixing part 211 is disposed on the side of the third side plate 208 facing the second side plate 104. The first side plate 103 is welded to the third side plate 208.
[0026] In this embodiment, the first side plate 103, the second side plate 104, the third side plate 208, and the fourth side plate 209 are all arranged in parallel, and the first base plate 102 and the second base plate 207 are also parallel to each other. All six are of the same length, and the first side plate 103 and the third side plate 208 are welded together. The side of the fourth side plate 209 away from the third side plate 208 has multiple mounting positions for connecting and installing the fourth side plate 209 with the outside environment.
[0027] Furthermore, such as Figure 3 As shown, the first fixing part 211 is parallel to the second base plate 207, and the first side plate 103 is provided with a second fixing part 1031 parallel to the first base plate 102. The surface of the first fixing part 211 is welded to the surface of the second fixing part 1031.
[0028] Specifically, such as Figure 3 As shown, the second side plate 104 is provided with a third fixing part 1041 corresponding to the first fixing part 211, and the light guide assembly 101 is fixed to the bottom of the first fixing part 1031 and the third fixing part 1041.
[0029] Specifically, the light guide assembly 101 includes a diffuser plate, a light guide plate, and a reflector plate stacked sequentially from the outside to the inside. The diffuser plate, the light guide plate, and the reflector plate are all snapped into the opening of the first housing 1 and correspond to the light source assembly 201.
[0030] The light guide assembly 101 is configured correspondingly to the light source assembly 201, controlling the light emitted from the light source assembly 201. The reflector recovers the light leaking from the bottom of the light guide plate, reducing light energy waste. The light guide plate receives the light emitted by the light source and efficiently and uniformly converts it into a surface light source. The diffuser further homogenizes the light and reduces hot spots.
[0031] Specifically, such as Figure 2 As shown, the light source assembly 201 includes multiple LED beads and a circuit board. The circuit board is located inside the first side plate 103, and the multiple LED beads are spaced apart on the circuit board. The circuit board is electrically connected to the battery assembly 202.
[0032] The size and shape of the light source assembly 201 correspond to the first housing 1. Multiple identical lamp beads are evenly spaced on the circuit board. The size and shape of the circuit board correspond to the first side plate 103. The number of lamp beads and the shape of the circuit board are not limited here, as long as they can achieve a good lighting effect stably and persistently. In this embodiment, the circuit board is long and narrow.
[0033] Specifically, the fourth side panel 209 has mounting holes through which a ground wire is threaded. The ground wire passes through the mounting hole on the side facing the third side panel 208 and is fixed to the mounting hole with screws to prevent electric shock risks and damage to the lamp caused by leakage.
[0034] Furthermore, such as Figure 2 As shown, the fourth side plate 209 is also provided with a baffle 210 corresponding to the mounting hole. The baffle 210 is fixed to the fourth side plate 209 by screws, covering the mounting hole and the ground wire. In this embodiment, the baffle 210 is also provided with a mounting position for connecting the fourth side plate 209 to the outside.
[0035] Specifically, such as Figure 2 As shown, both ends of the second housing 2 are covered with end caps 204. The end caps 204 extend outward with extensions 2041, which cover the ends of the first housing 1. The second housing 2 is connected to the end caps 204 via a first fastener 205, and the cover plate 3 is connected to the end caps 204 via a second fastener 206. Example 2
[0036] The differences between Example 2 and Example 1 are as follows: Specifically, such as Figure 4 As shown, the inner side of the first side plate 103 is welded to the inner side of the third side plate 208.
[0037] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A strip cabinet light, characterized in that include: The first shell is die-cast; The second housing is die-cast and welded to one side of the first housing; A light source assembly is disposed within the first housing; A light guide assembly is installed at the opening of the first housing and corresponds to the light source assembly; The battery assembly is disposed within the second housing; A cover plate is provided at the opening of the second housing; The second housing has a first fixing part on the side near the first housing, and the opening directions of the first housing and the second housing are opposite.
2. A cabinet light according to claim 1, wherein, The first housing includes a first base plate, a first side plate, and a second side plate. The first side plate and the second side plate are respectively vertically disposed on both sides of the first base plate. The second housing includes a second base plate, a third side plate, and a fourth side plate. The third side plate and the fourth side plate are respectively vertically disposed on both sides of the second base plate. The first fixing part is disposed on the side of the third side plate facing the second side plate. The first side plate is welded to the third side plate.
3. A cabinet light according to claim 2, wherein, The first fixing part is parallel to the second base plate, and the first side plate is provided with a second fixing part parallel to the first base plate. The surface of the first fixing part is welded to the surface of the second fixing part.
4. A cabinet light according to claim 2, wherein, The inner side of the first side plate is welded to the inner side of the third side plate.
5. A cabinet light according to claim 2, wherein, The second side plate is provided with a third fixing part corresponding to the first fixing part, and the light guide assembly is fixed to the bottom of the first fixing part and the third fixing part.
6. A cabinet light according to claim 1, wherein, The light guide assembly includes a diffuser plate, a light guide plate, and a reflector plate stacked sequentially from the outside to the inside. The diffuser plate, the light guide plate, and the reflector plate are all snapped into the opening of the first housing and correspond to the light source assembly.
7. A cabinet light according to claim 2, wherein, The light source assembly includes multiple LED beads and a circuit board. The circuit board is located inside the first side plate, and the multiple LED beads are spaced apart on the circuit board. The circuit board is electrically connected to the battery assembly.
8. A cabinet light according to claim 2, wherein, The fourth side plate is provided with mounting holes, and a ground wire is passed through the mounting holes.
9. A cabinet light according to claim 8, wherein, The fourth side plate is also provided with a baffle corresponding to the mounting hole.
10. A cabinet light according to claim 1, wherein, Both ends of the second housing are covered with end caps.