Indoor covered channel lamp capable of fixing irradiation angle

Abstract

The utility model discloses an indoor covered channel lamp capable of fixing an irradiation angle, which comprises a sectional material lamp body, a light source assembly arranged in the sectional material lamp body, a surface cover arranged at the upper part of the sectional material lamp body, a wiring groove arranged in the sectional material lamp body, lamp body end covers fixed at two ends of the sectional material lamp body, and a sectional material bottom cover fixed at the lower part of the sectional material lamp body, the profile bottom cover is installed on the U-shaped support, adjusting teeth are arranged on the outer wall of the U-shaped support, the adjusting teeth are meshed with the support base, fixing pieces are further arranged on the support base, and the fixing pieces are used for fixing the U-shaped support on the support base on the two sides of the U-shaped support. The sectional material bottom cover is installed on the U-shaped support, the U-shaped support is fixed to the support base through the adjusting teeth, and then secondary fixing is conducted through the fixing piece, so that the lamp body can be kept stable when installed at any angle and is not affected by the gravity and vibration of the lamp body, and the lamp can be used in places with the high indoor lamplight decoration requirement better.

Description

Technical Field

[0001] This utility model relates to an indoor decorative lamp, and more specifically, it relates to an indoor recessed lamp with a fixed illumination angle. Background Technology

[0002] With the increasing demand for interior decorative lighting, recessed lighting is frequently used indoors as an auxiliary lighting solution to achieve decorative purposes. These lights utilize strip LED panels to project light parallel to the surface, illuminating target areas such as walls and ceilings. Especially in high-end interior design spaces, the locations where recessed lighting is intended are often fixed. If the light fixture shifts after installation due to vibration or its own weight, the illuminated area will deviate, failing to achieve the desired decorative effect. Most recessed lighting fixtures on the market use bolts or clips to fix the fixture, but these methods can still cause varying degrees of angle displacement over long-term use, affecting the illumination angle and direction. Therefore, further research and improvement of the installation structure for indoor recessed lighting are necessary. Utility Model Content

[0003] One of the objectives of this utility model is to address the aforementioned shortcomings by providing an indoor recessed light with a fixed illumination angle, thereby solving the technical problem that similar recessed lights in the prior art are prone to displacement of varying degrees due to vibration or their own weight after installation, affecting their illumination angle and direction.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model provides an indoor recessed light with a fixed illumination angle, comprising a profile lamp body, a light source assembly installed inside the profile lamp body, a face cover installed on the upper part of the profile lamp body, a wiring groove provided inside the profile lamp body, lamp body end caps fixed at both ends of the profile lamp body, and a profile bottom cover fixed at the lower part of the profile lamp body. A power supply assembly is installed inside the profile bottom cover, the power supply assembly is electrically connected to the light source assembly, and the power supply assembly is also electrically connected to a connector; power supply end caps are installed at both ends of the profile bottom cover; the profile bottom cover is mounted on a U-shaped bracket, the outer wall of the U-shaped bracket is provided with adjusting teeth, the adjusting teeth engage with the bracket base, and the bracket base is provided with fixing plates, the fixing plates being used to fix the U-shaped bracket to the bracket base on both sides.

[0006] As a preferred embodiment, a further technical solution is: the lower part of the bracket base is also fixed with a base plate, the fixing piece is Z-shaped, the lower part of which abuts against the base plate, and the upper part is fastened to the inner wall of the U-shaped bracket.

[0007] A further technical solution is that an anti-glare grille is also fixed on the cover, and one side of the anti-glare grille has a light-shielding wall.

[0008] A further technical solution is that the profile bottom cover is also U-shaped, the outer contour of the profile bottom cover matches the inner contour of the U-shaped bracket, and the profile bottom cover and the U-shaped bracket are fastened together as one unit.

[0009] A further technical solution is that the middle part of the support base is provided with a fixing tooth that matches the adjusting tooth on the outer wall of the U-shaped support.

[0010] A further technical solution is that the connector has copper-plated gold metal terminals, and the metal terminals are covered with a PVC outer sheath.

[0011] Compared with the prior art, one of the beneficial effects of this utility model is that by installing the profile bottom cover on the U-shaped bracket, the U-shaped bracket is fixed to the bracket base by adjusting the teeth, and then fixed again by fixing plates, so that the lamp body can remain stable at any angle and is not affected by its own weight and vibration. This is more conducive to use in places with high requirements for indoor lighting decoration. At the same time, the indoor trough lamp with fixed illumination angle provided by this utility model has a simple structure, is suitable for industrial production, and is easy to promote. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram used to illustrate one embodiment of the present invention.

[0013] In the diagram, 1 is the profile lamp body, 2 is the light source assembly, 3 is the face cover, 4 is the lamp body end cover, 5 is the profile bottom cover, 6 is the power supply assembly, 7 is the connector, 8 is the power supply end cover, 9 is the U-shaped bracket, 91 is the adjustment tooth, 10 is the bracket base, 11 is the fixing plate, 12 is the base plate, and 121 is the light shield. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] refer to Figure 1As shown, one embodiment of this utility model is an indoor recessed light with a fixed illumination angle. As mentioned in the background section above, the indoor recessed light of this embodiment is mainly used in some interior decoration places with high requirements. Its main design purpose is to keep the illumination angle unchanged after installation. Its structure is similar to that of similar recessed lights. It includes a profile light body 1, and a light source component 2 is installed inside the profile light body 1. The light source component 2 can be an LED light board, and the LED driver and lamp beads can be integrated on the light board. A cover 3 is installed on the upper part of the profile light body 1 to complete the sealing. The cover 3 can be made of a light-transmitting material. More importantly, a wiring groove can be added inside the aforementioned profile lamp body 1, and then lamp body end caps 4 can be fixed at both ends of the profile lamp body 1 to keep the light source assembly 2 sealed inside the cavity of the profile lamp body 1; then, a profile bottom cover 5 can be fixed at the lower part of the profile lamp body 1, which forms a cavity with the lower part of the profile lamp body 1, and a power supply assembly 6 can be installed in this cavity, that is, the power supply assembly shown in the figure is placed inside the profile bottom cover 5. The power supply assembly 6 is electrically connected to the light source assembly 2, and the electrical connection wires between the two can be set in the wiring groove of the profile lamp body 1. The aforementioned power supply assembly 6 is also electrically connected to the plug 7 to facilitate the connection to an external power source; then, power end caps 8 can be installed at both ends of the profile bottom cover 5 to ensure the sealing of the power supply assembly 6 after installation. As the most important improvement of this utility model, the aforementioned profile bottom cover 5 is installed on the U-shaped bracket 9. The outer wall of the U-shaped bracket 9 is provided with adjusting teeth 91. The adjusting teeth 91 are horizontal and cover the outer edge of the U-shaped bracket 9. The adjusting teeth 91 mesh with the bracket base 10, and a first fixation can be completed after meshing. At the same time, two fixing pieces 11 are added to the aforementioned bracket base 10. The two fixing pieces 11 fix the U-shaped bracket 9 to the bracket base 10 on both sides of the U-shaped bracket 9, thereby completing a second fixation.

[0016] Preferably, to ensure the stability of the fixing piece 11 during installation, a base plate 12 can be fixed to the lower part of the bracket base 10, and the fixing piece 11 can be set in a Z-shape, with the lower part of the fixing piece 11 abutting against the base plate 12, and the upper part of the fixing piece 11 fastened to the inner wall of the U-shaped bracket 9. To facilitate easier installation of the lamp body on the U-shaped bracket, the aforementioned profile bottom cover 5 can also be designed in a U-shape, with the outer contour of the profile bottom cover 5 matching the inner contour of the U-shaped bracket 9. Then, the profile bottom cover 5 and the U-shaped bracket 9 are fastened together to form a single unit, as shown in the image. Figure 1 The structure shown ensures that the illumination angle of the lamp body matches the angle adjusted by the U-shaped bracket 9 on the bracket base 10, and remains stable. Furthermore, the aforementioned connector 7 has gold-plated copper metal terminals, which are externally covered with 90-degree rigid PVC. Through this external encapsulation design, the metal terminals can withstand a current of 23A, a voltage of 600V, and an operating temperature range of -40℃ to 105℃.

[0017] In this embodiment, by installing the profile bottom cover 5 on the U-shaped bracket 9, the U-shaped bracket 9 is fixed to the bracket base by adjusting the teeth 91, and then fixed again by fixing the fixing piece 11, so that the lamp body can remain stable at any angle and is not affected by its own weight and vibration, which is more conducive to use in places with high requirements for indoor lighting decoration.

[0018] According to another embodiment of this utility model, in order to avoid glare when the recessed light is surface-mounted indoors, the inventors have also fixed an anti-glare grille 13 on the faceplate 3 based on the above-mentioned recessed light structure. The anti-glare purpose is achieved by having a light-shielding wall 131 on one side of the anti-glare grille 13, so that the light body can also be surface-mounted indoors. Furthermore, as mentioned above, the U-shaped bracket 9 is fixed for the first time by combining with the bracket base 10 through the adjustment teeth 91. Therefore, in order to ensure the stability of the first fixation, a fixing tooth that matches the adjustment teeth 91 on the outer wall of the U-shaped bracket 9 can be set in the middle of the bracket base 10 based on the same idea. It is worth noting that the number of stages of the aforementioned fixing teeth can be less than that of the adjustment teeth 91. By adjusting the position of the engagement between the adjustment teeth 91 and the fixing teeth, the aforementioned adjustment of the light body illumination direction can be achieved.

[0019] It should be noted that the principles of the power supply component 3 and the light source component 9, as well as the electrical connection between the power supply component 3 and the light source component 9, used in the above embodiments of this utility model are similar to those of similar trough lamp structures in the prior art. The main purpose of this utility model is to provide a trough lamp with a fixed illumination angle that does not shift during use. Therefore, the structure and implementation principle of the aforementioned components will not be described in detail. Those skilled in the art can refer to the disclosed trough lamp structure to obtain the structure and principle of the aforementioned components in order to realize this utility model.

[0020] refer to Figure 1 As shown, in actual use, according to the above preferred embodiment of the present invention, after assembling the lamp body according to the above structure, the bracket base 10 and the base plate 12 are fixed in the mounting position of the trough lamp. Then, the profile bottom cover 5 and the U-shaped bracket 9 are snapped together and fixed as one piece. Then, the adjusting teeth 91 on the U-shaped bracket 9 are engaged with the fixing teeth on the bracket base 10 to complete the first fixing. After adjusting to the required illumination angle, the U-shaped bracket 9 is snapped and fixed on the bracket base 10 by the Z-shaped fixing piece 11 to complete the second fixing. At this time, it is complete. Under the action of double fixing, the trough lamp will not be displaced and the illumination angle remains constant.

[0021] In addition to the above, it should be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this utility model.

[0022] Although the present invention has been described herein with reference to several illustrative embodiments, it should be understood that many other modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and modifications can be made to the components and / or layout of the subject matter combination within the scope of the disclosure, drawings, and claims. Besides variations and modifications to the components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. An indoor recessed light with a fixed illumination angle, comprising a profile lamp body (1), wherein a light source assembly (2) is installed inside the profile lamp body (1), and a cover (3) is installed on the upper part of the profile lamp body (1), characterized in that: The profile lamp body (1) is also provided with a wiring groove. The two ends of the profile lamp body (1) are fixed with lamp body end caps (4). The lower part of the profile lamp body (1) is also fixed with a profile bottom cap (5). A power supply assembly (6) is installed inside the profile bottom cap (5). The power supply assembly (6) is electrically connected to the light source assembly (2). The power supply assembly (6) is also electrically connected to the connector (7). Power supply end caps (8) are installed at both ends of the profile bottom cap (5). The profile bottom cover (5) is installed on the U-shaped bracket (9). The outer wall of the U-shaped bracket (9) is provided with adjusting teeth (91). The adjusting teeth (91) mesh with the bracket base (10). The bracket base (10) is also provided with fixing pieces (11). The fixing pieces (11) are used to fix the U-shaped bracket (9) on the bracket base (10) on both sides of the U-shaped bracket (9).

2. The indoor recessed light with a fixed illumination angle according to claim 1, characterized in that: The lower part of the bracket base (10) is also fixed with a base plate (12). The fixing piece (11) is Z-shaped, with its lower part abutting against the base plate (12) and its upper part fastened to the inner wall of the U-shaped bracket (9).

3. The indoor recessed light with a fixed illumination angle according to claim 1, characterized in that: The faceplate (3) is also fixed with an anti-glare grille (13), and one side of the anti-glare grille (13) has a light-shielding wall (131).

4. The indoor recessed light with a fixed illumination angle according to claim 1, characterized in that: The profile bottom cover (5) is also U-shaped. The outer contour of the profile bottom cover (5) matches the inner contour of the U-shaped bracket (9). The profile bottom cover (5) and the U-shaped bracket (9) are fastened together.

5. The indoor recessed light with a fixed illumination angle according to claim 1, characterized in that: The middle part of the bracket base (10) is provided with a fixing tooth that matches the adjusting tooth (91) on the outer wall of the U-shaped bracket (9).

6. The indoor recessed light with a fixed illumination angle according to claim 1, characterized in that: The connector has gold-plated copper metal terminals, which are covered with a PVC outer sheath.

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