Hand-sweeping integrated frameless cabinet lamp
By using the design of the hand-sweeping integrated frameless cabinet light, optical elements and limiting mechanisms are employed to solve the problem of uneven light emission in cabinet lights, achieving a more uniform and softer lighting effect and a larger light-emitting area.
Patent Information
- Application Number
- CN202422756257.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Existing cabinet lights emit uneven light, affecting the lighting effect.
It adopts a frameless structure with integrated hand-sweeping, and uses optical components such as a back cover, diffuser cover, end cap, battery, light strip, diffuser plate, diffuser film, light guide plate and reflective paper to achieve uniform light emission by reflecting and diffusing light. It is fixed by limiting mechanism and bayonet sliding connection to avoid the influence of the frame.
It achieves more uniform and softer light emission, obtains a larger light-emitting area, and has a stable structure that does not require additional frame fixation.
Smart Images
Figure CN223460346U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lamp, especially hand sweeps integral type frameless cabinet lamp. BACKGROUND
[0002] The cabinet lamp is called cabinet lamp for short, and originates from the 1980s, is used for providing kitchen cabinet local illumination and decoration and the like, and can be divided into cabinet illumination lamp, operation table surface and sink illumination lamp, hanging cabinet bottom lamp, layer board lamp, drawer illumination lamp and ground cabinet illumination lamp according to installation position.
[0003] The common form of the cabinet lamp is round lamp or lamp strip / lamp strip, wherein the lamp strip / lamp strip is generally formed by built-in lamp beads, and the light emitting effect in strip shape is formed by continuous arrangement of the lamp beads, but the light of the lamp beads will gradually weaken in the process of diffusing outward, and then the lamp strip / lamp strip presents the result of uneven light emission on the whole, which influences the illumination effect, and therefore a new scheme needs to be proposed to solve the above problems. SUMMARY
[0004] The utility model wants to solve the technical problem that the prior art cabinet lamp emits light unevenly, and provides a hand sweeps integral type frameless cabinet lamp which realizes uniform and soft light emission through high reflection and uniform diffusion.
[0005] The utility model adopts the technical scheme that the hand sweeps integral type frameless cabinet lamp, including rear cover and diffusion cover and setting at both ends and being used for fixing the both fixed end cap, the rear cover is provided with battery and the lamp strip for emitting light, the battery with the diffusion cover between from top to bottom sequentially diffusion board, diffusion film, light guide plate and reflector paper are arranged, the rear cover with the diffusion cover between through the limiting mechanism preliminary fixed.
[0006] Further, one side of the light guide plate is a dot face, the dot face is attached to the reflector paper, the reflector paper is located below the lamp strip, and the side surface of the light guide plate is aligned with the center of the lamp strip.
[0007] Further, the diffusion film is divided into a light surface and a frosted surface, and the light surface is attached to the light guide plate.
[0008] Further, the inside of the rear cover is integrally provided with a retaining edge, the lamp strip is placed in the retaining edge, the retaining edge is integrally formed with a fixing edge inward, and the fixing edge is used for placing the light guide plate.
[0009] Further, the limiting mechanism includes an inner flange integrally arranged on the front and rear sides of the rear cover, the front and rear sides of the diffusion cover are formed with a bayonet downward, and the bayonet is used for cooperating with the inner flange.
[0010] Further, a sliding groove is arranged on the end cover for cooperating with the inward flange, and a reinforcing strip is integrally formed at the front end of the end cover and abuts against the bottom of the diffuser cover.
[0011] Further, an extension edge is integrally formed below the sliding groove and extends into the space between the blocking edge and the inner side of the rear cover and abuts against the light bar.
[0012] Further, a bending part is arranged on the extension edge.
[0013] Further, the charging module and the charging interface are arranged in one of the end covers, and the switch and the human body sensing module are arranged in the other end cover.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] By arranging the light bar on the side, the light emitted by the lamp beads on the light bar is guided by the side and then reflected upward, and the light is diffused and filtered by the five layers of optical elements, so that the light is softer, and the light-emitting surface is not affected by the arrangement of the lamp beads, so that the light-emitting surface of the cabinet lamp has no frame, the influence of the frame on the light-emitting effect is avoided, and a larger light-emitting area is obtained. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is an explosion diagram of the utility model;
[0017] Figure 2 is a structural schematic view of the utility model;
[0018] Figure 3 is an enlarged view of A of Figure 1 ; is an enlarged view of B of
[0019] Figure 4 is a structural schematic view of the end cover of the utility model
[0020] Figure 5 is an enlarged view of B of Figure 1 .
[0021] BRIEF DESCRIPTION OF DRAWINGS: 1, the rear cover; 11, the blocking edge; 12, the fixed edge; 13, the inward flange; 2, the diffuser cover; 21, the bayonet; 3, the end cover; 31, the sliding groove; 32, the reinforcing strip; 33, the extension edge; 34, the bending part; 35, the charging module; 36, the charging interface; 37, the code switch; 38, the hand-sweeping switch; 39, the human body sensing module; 4, the battery; 5, the light bar; 6, the diffusion plate; 7, the diffusion film; 8, the light guide plate; 9, the reflective paper. DETAILED DESCRIPTION
[0022] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0023] like Figures 1 to 5 As shown, the hand-sweeping integrated frameless cabinet light includes a back cover 1 and a diffusion cover 2 and end caps 3 arranged at both ends for fixing the two. A battery 4 and a light strip 5 for emitting light are arranged in the back cover 1. A charging module 35 and a charging interface 36 are arranged in one end cover 3, and a switch and a human body sensing module 39 are arranged in the other end cover 3. Lamp beads are installed on the light strip 5. The specifications of the lamp beads are 40146500K, Ra>80SDCM<6, which are used to meet the light parameter requirements of various countries for LEDs, so that the cabinet lights have a wider range of applications. Other specifications can also be used as needed. The lamp beads are provided with power by the battery 4. The switches are divided into a dial switch 37 and a hand-sweep switch 38, which can give the cabinet lights a variety of different control methods. The human body sensing module 39 uses the existing technology to cooperate with the hand-sweep switch 38. When the dial switch 37 is in the Auto mode, the human body sensing module 39 senses the human body when the ambient illumination is lower than the set value, and turns on the light, and increases the lighting time by 10 seconds when there is someone, that is, the light goes out 10 seconds after the person leaves the sensing range; when the dial switch 37 is in the ON mode, the light can be turned on and off and the stepless dimming function can be controlled by the hand-sweep switch 38.
[0024] The battery 4 and the diffusion cover 2 are sequentially provided with a diffusion plate 6, a diffusion film 7, a light guide plate 8 and a reflective paper 9 from top to bottom, one side of the light guide plate 8 is a dot face, the dot face is attached to the reflective paper 9, the reflective paper 9 is located below the side of the lamp strip 5, the side of the light guide plate 8 is aligned with the center of the lamp strip 5, the light guide plate 8 has high light guide rate, can guide the light emitted by the lamp beads on the side to the front, and then realize the lighting effect by penetrating the diffusion plate 6 through the front, and the position of the reflective paper 9 is set so that it can reflect the downward diffused light, and then play a stronger guiding role on the light, the diffusion film 7 is divided into a light surface and a frosted surface, the light surface is attached to the light guide plate 8, the diffusion film 7 is used to diffuse the light guided out for the first time, and filter out the chaotic and useless spot rays, so that the light can be more uniform, the diffusion plate 6 diffuses the reflected light again after fusion, and filters out the granular spot caused by the close distance between the lamp beads and the profile, so that the light is uniformly distributed and emitted to the diffusion cover 2, and the diffusion cover 2 is made of PC extrusion process and is milky white, which can make the light uniformly diffuse, the surface is bright, and the uniformity and softness of the cabinet light are strengthened, the inside of the rear cover 1 is integrally provided with a retaining edge 11, the lamp strip 5 is placed in the retaining edge 11, the retaining edge 11 is integrally provided with a fixing edge 12 inward, and the fixing edge 12 is used to place the light guide plate 8, the above setting is used to limit the position of the lamp strip 5 and the light guide plate 8, prevent displacement in the use process, and further ensure that the cabinet light has ideal lighting effect.
[0025] The rear cover 1 and the diffusion cover 2 are preliminarily fixed through a limiting mechanism, the limiting mechanism comprises an inner turning edge 13 integrally arranged on the upper end of the front and rear two sides of the rear cover 1, the front and rear two sides of the diffusion cover 2 are downwardly formed with a bayonet 21, the bayonet 21 is used for cooperating with the inner turning edge 13, the bayonet 21 and the inner turning edge 13 preliminarily limit the diffusion cover 2 in the up-down direction through the sliding form, so that the diffusion cover 2 can only slide along the length direction of the rear cover 1, and then a preliminary limiting effect is achieved on the diffusion cover 2, the end cover 3 is also provided with a sliding groove 31 used for cooperating with the inner turning edge 13, the front end of the end cover 3 is integrally formed with a reinforcing strip 32, the reinforcing strip 32 abuts against the bottom of the diffusion cover 2, the sliding groove 31 enables the end cover 3 to limit the diffusion cover 2 in the left-right direction, and the combination of the two enables the position of the diffusion cover 2 to be completely determined, the reinforcing strip 32 can be used for not only strengthening the strength of the end cover 3, but also limiting the up-down position of the end cover 3 itself by the diffusion cover 2, so that the end cover 3 and the diffusion cover 2 form a mutual clamping structure on the rear cover 1, thereby guaranteeing the stability of the whole cabinet lamp structure, the lower portion of the sliding groove 31 is integrally formed with an extension edge 33, the extension edge 33 extends into the space between the blocking edge 11 and the inner side surface of the rear cover 1 and abuts against the lamp strip 5, the extension edge 33 is provided with a bending portion 34, the extension edge 33 is used for guaranteeing that the position of the lamp strip 5 in the rear cover 1 remains unchanged, and the bending portion 34 can utilize the deformation ability of the material itself to enable the two ends of the extension edge 33 to abut against the blocking edge 11 and the inner side surface of the rear cover 1 at the same time, thereby guaranteeing the installation firmness of the end cover 3, so as to further strengthen the structural strength of the cabinet lamp, since the diffusion cover 2 is used as the light emitting surface of the lamp in the above arrangement, the diffusion cover 2 can be completely located on the surface of the cabinet lamp without the need of an additional frame to provide fixation, so that the cabinet lamp obtains a larger light emitting area, and the fixation between the rear cover 1, the diffusion cover 2 and the end cover 3 is realized through the mutual clamping form, so that the cabinet lamp has high integrity without the need of being fixed through screws.
[0026] The protection scope of the utility model includes but is not limited to the above embodiment, the protection scope of the utility model is subject to the claims, any replacement, deformation, improvement of the person skilled in the art to the present technology falls into the protection scope of the utility model.
Claims
1. A hand-scan integrated frameless cabinet lamp, comprising a back cover (1) and a diffusion cover (2) and end covers (3) arranged at both ends and used for fixing the back cover (1) and the diffusion cover (2), the back cover (1) is internally provided with a battery (4) and a light bar (5) used for emitting light, characterized in that: The battery (4) and the diffusion cover (2) are sequentially provided with a diffusion plate (6), a diffusion film (7), a light guide plate (8) and a reflective paper (9) from top to bottom, and the rear cover (1) and the diffusion cover (2) are preliminarily fixed through a limiting mechanism.
2. The hand sweep integrated bezel-less cabinet light of claim 1, wherein: One side of the light guide plate (8) is a pearl dot surface, the pearl dot surface is attached to the reflective paper (9), the reflective paper (9) is located below the side of the lamp strip (5), and the side surface of the light guide plate (8) is aligned with the center of the lamp strip (5).
3. The hand sweep integrated bezel-less cabinet light of claim 1, wherein: The diffusion film (7) is divided into a light surface and a frosted surface, and the light surface is attached to the light guide plate (8).
4. The hand sweep integrated bezel-less cabinet light of claim 1, wherein: The rear cover (1) is integrally provided with a retaining edge (11) on both sides of the inside, the lamp strip (5) is placed in the retaining edge (11), the retaining edge (11) is integrally formed with a fixing edge (12) inwardly, and the fixing edge (12) is used for placing the light guide plate (8).
5. The hand sweep integrated bezel-less cabinet light of claim 4, wherein: The limiting mechanism comprises an inner turning edge (13) integrally arranged on the upper end of the front and rear sides of the rear cover (1), and the front and rear sides of the diffusion cover (2) are downwardly formed with a bayonet (21) used for cooperating with the inner turning edge (13).
6. The hand sweep integrated bezel-less cabinet light of claim 5, wherein: The end cover (3) is provided with a sliding groove (31) used for cooperating with the inner turning edge (13), the front end of the end cover (3) is integrally formed with a reinforcing strip (32), and the reinforcing strip (32) abuts against the bottom of the diffusion cover (2).
7. The hand sweep integrated bezel-less cabinet light of claim 6, wherein: The lower portion of the sliding groove (31) is integrally formed with an extension edge (33) which extends into the space between the retaining edge (11) and the inner side of the rear cover (1) and abuts against the lamp strip (5).
8. The hand sweep integrated bezel-less cabinet light of claim 7, wherein: The extension edge (33) is provided with a bending portion (34).
9. The hand-wash integrated no-bezel cabinet light of claim 1, wherein: One of the end covers (3) is provided with a charging module (35) and a charging interface (36), and the other end cover (3) is provided with a switch and a human body sensing module (39).