Decorative light mounted on a wall

Abstract

The utility model discloses a decorative lamp installed on wall body, its technical scheme main points are including: lamp stand, its through screw fixed in wall body, lamp house, luminous board, install in the lamp stand and emit light to the lamp house, flexible conversion layer, it includes the light -transmitting layer and shading layer of butt joint fixed, upper rotating roller and lower rotating roller, upper rotating roller and lower rotating roller respectively install motor, control panel, it controls two motor synchronous same direction rotation, and control panel is connected with operating board, when motor drive conversion layer forwardly reeling, the light -transmitting layer covers in luminous board to realize the luminous board light emitting, when motor drive conversion layer reversely reeling, the shading layer covers in luminous board to realize to the luminous board shielding, adopts two motor to reel adjustment to conversion layer, makes the light of illumination board direction can emit and shield, when the light of illumination board position emits, plays strong illumination effect, when the illumination board shields, side panel light emitting plays the effect of atmosphere lamp.

Description

Technical Field

[0001] This utility model relates to a lamp body, and more specifically, to a decorative lamp installed on a wall. Background Technology

[0002] There are many existing wall lights, which are installed on walls for nighttime lighting. These wall lights often emit strong light with their backs to the wall, illuminating open areas for illumination. However, in addition to lighting, wall lights can also create atmosphere. For example, in some evening events, outdoor venues use wall lights that emit light to the side, i.e., towards the wall, to reduce the amount of light emitted with the back of the light source, thereby enhancing the atmosphere. Therefore, there is a need for a wall light that can provide both frontal illumination and reduce the intensity of frontal illumination to enhance the ambiance of side lighting. Utility Model Content

[0003] The purpose of this invention is to provide a decorative light that can be installed on a wall. It uses two motors to rewind and adjust the conversion layer, so that the light from the direction of the lighting panel can be emitted and blocked. When the light is emitted from the lighting panel, it provides a strong lighting effect. When the lighting panel is blocked, the light from the side panel acts as an ambient light.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A decorative lamp installed on a wall includes: a lamp holder, which is fixed to the wall by screws; a lamp housing having four side panels and a lighting panel facing away from the wall, wherein the lighting panel and the four side panels are all light-transmitting panels; The light-emitting panel is installed inside the lamp holder and emits light into the lamp housing; a flexible conversion layer includes a light-transmitting layer and a light-shielding layer that are fixed together; an upper rotating roller and a lower rotating roller, which are respectively fixed to both ends of the conversion layer, and each of the upper and lower rotating rollers is equipped with a motor; a control board, which controls the two motors to rotate synchronously in the same direction, and the control board is connected to an operation board; when the motor drives the conversion layer to roll forward, the light-transmitting layer covers the light-emitting panel to make the lighting panel emit light; when the motor drives the conversion layer to roll backward, the light-shielding layer covers the light-emitting panel to block the lighting panel.

[0005] Preferably, the lamp housing is installed vertically on the lamp holder, and the lamp housing is a rectangular light-transmitting shell.

[0006] Preferably, the upper rotating roller and the lower rotating roller are located inside the lamp housing and arranged vertically.

[0007] Preferably, two guide rollers are installed inside the lamp housing, arranged vertically and adjacent to the lighting panel.

[0008] Preferably, the lamp holder is fixed with a mounting plate, the light-emitting board is fixed on the mounting plate, and the control board is installed in the lamp holder.

[0009] Preferably, there is a gap between the mounting plate and the side panel for the transition layer to be traversed.

[0010] Preferably, the light-blocking layer has a light-transmitting decorative pattern layer.

[0011] In summary, this utility model has at least one of the following beneficial effects: Two motors are used to wind and adjust the conversion layer, allowing light from the lighting panel to be emitted and blocked. When the lighting panel emits light, it provides a strong lighting effect. When the lighting panel is blocked, the light transmitted through the side panel is weaker, creating an ambient lighting effect. Furthermore, the light from the side panel is mainly directed towards the wall, so there is no strong light shining on people passing directly in front of the decorative lights. Therefore, the light is weaker and creates a more atmospheric effect. Secondly, this design uses two motors for control, instead of a linkage structure between the upper and lower rotating rollers, in order to reduce the obstruction of side light by the linkage structure. The linkage mechanism has a drive shaft. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the decorative light installation wall in the embodiment; Figure 2 This is a schematic diagram of the shape of the decorative lamp in the embodiment; Figure 3 This is a longitudinal sectional view of the decorative lamp in the embodiment; Figure 4 This is a schematic diagram of the conversion layer being wound up by two motors in the embodiment; Figure 5 This is a schematic diagram of the light-shielding layer located on the upper and lower rotating rollers in the embodiment; Figure 6 This is a schematic diagram of the light-transmitting layer located on the upper and lower rotating rollers in the embodiment; Figure 7 This is a schematic diagram of a decorative pattern layer provided in the light-shielding layer of the embodiment.

[0013] In the picture: 01. Walls; 1. Lamp holder; 2. Lamp housing; 21. Lighting panel; 22. Side panel; 3. Light-emitting panel; 4. Conversion layer; 41. Transparent layer; 42. Light-blocking layer; 43. Decorative pattern layer; 51. Upper rotating roller; 52. Lower rotating roller; 53. Retaining ring; 6. Electric motor; 7. Control panel; 8. Operation panel; 9. Guide roller; 91. Pressure roller; 10. Mounting plate. Detailed Implementation

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

[0015] Example 1: A decorative light installed on a wall, referring to... Figure 1 and Figure 2 It includes: lamp holder 1, which includes a plastic plate with four holes. Screws are inserted into the holes and the lamp holder 1 is then vertically fixed to the wall 01.

[0016] The lamp housing 2 is a rectangular light-transmitting housing, and the lamp housing 2 is glued and fixed to the lamp holder 1; The lamp housing 2 has a lighting panel 21 facing away from the wall 01 and four side panels 22, all of which are light-transmitting panels. The lighting panel 21 and the four side panels 22 can be fixed by adhesive.

[0017] The lamp holder 1 is fixed with a threaded post, and the mounting plate 10 is fixed to the threaded post by screws, with a gap between the mounting plate 10 and the lamp holder 1.

[0018] There is a gap between the edge of the mounting plate 10 and the four side panels 22, and the gap distance can be 1cm.

[0019] The light-emitting panel 3 is fixed to the mounting plate 10, and the control board 7 is installed in the lamp holder 1.

[0020] Multiple LED beads are installed on the light-emitting panel 3, and the LED beads face the lighting panel 21. Therefore, when the LED beads are turned on, the light transmitted by the lighting panel 21 has a strong overall lighting effect.

[0021] When there is no obstruction inside the lamp housing 2, the light-emitting panel 3 emits light. Both the lighting panel 21 and the side panel 22 emit light outwards. The LED beads face the lighting panel 21, so the light transmitted through the lighting panel 21 is the strongest, while the light transmitted through the side panel 22 is relatively weak. Since the LED beads of the light-emitting panel 3 face the lighting panel 21, and the lighting panel 21 is set with its back to the wall 01, the lighting panel 21 plays the main lighting role, and some of the light emitted by the side panel 22 will illuminate the wall.

[0022] Reference Figure 3 and Figure 4 The internal structure of lamp housing 2 is as follows.

[0023] A bearing seat is installed on the lamp holder 1, and a bearing, an upper rotating roller 51 and a lower rotating roller 52 inserted into the bearing are installed on the bearing seat; The upper rotating roller 51 and the lower rotating roller 52 are arranged in parallel, one above the other.

[0024] Two motors 6 are installed inside the lamp holder 1. The output shaft of one motor 6 is glued and fixed to the upper rotating roller 51, and the output shaft of the other motor 6 is glued and fixed to the lower rotating roller 52. Therefore, the two motors 6 can drive the upper rotating roller 51 and the lower rotating roller 52 to rotate.

[0025] The control board 7 is electrically connected to the two motors 6 and provides the same control signal to the two motors 6.

[0026] An encoder can be installed on the output shaft of motor 6. The encoder detects the positional deviation of the two motors 6 in real time and feeds it back to the control board 7. The control board 7 calculates the deviation and adjusts the torque compensation of the driven motor to achieve synchronous operation.

[0027] Therefore, the two motors 6 start and stop at the same time, and rotate in the same direction.

[0028] The control board 7 is connected to the operation board 8 via Bluetooth or wirelessly. The operation board 8 can send control signals. In other embodiments, the operation board 8 can be a mobile phone.

[0029] Furthermore, an external power source supplies power to the light-emitting board 3 and the control board 7 via a wire. A switch is installed on the wire. When the switch is closed, the light-emitting board 3 emits light and the control board 7 is activated and can be controlled by a mobile phone. When the switch is de-energized, both the light-emitting board 3 and the control board 7 are in the off state.

[0030] The upper rotating roller 51 and the lower rotating roller 52 fix the two ends of the conversion layer 4 respectively. The conversion layer 4 is a soft plastic layer. The upper rotating roller 51 and the lower rotating roller 52 open the conversion layer 4.

[0031] Reference Figure 3 Two guide rollers 9 are bonded to the inner wall of the side panel 22 of the lamp housing 2. Specifically, the guide roller 9 includes a roller core and a roller sleeve. The roller sleeve is fitted onto the roller core and rotates. The roller core and the side panel 22 are bonded and fixed. When the conversion layer 4 moves in contact with the guide rollers 9, the roller sleeve will also rotate under friction, which can reduce the sliding friction between the conversion layer 4 and the roller sleeve.

[0032] Reference Figure 3 Furthermore, a pressure roller 91 is installed inside the side panel 22 of the lamp housing 2. The structure of the pressure roller 91 is the same as that of the guide roller 9, both of which include a roller core and a roller sleeve design. The roller core of the pressure roller 91 is also fixed to the inner wall of the side panel 22. The pressure roller 91 is set close to the guide roller 9, and the pressure roller 91 and the guide roller 9 press on the front and back sides of the conversion layer 4 respectively. This design ensures that both sides of the conversion layer 4 are subjected to pressure, making the force on both sides of the conversion layer 4 stable and less prone to deviation during winding.

[0033] Two guide rollers 9 are arranged vertically and are positioned adjacent to the lighting panel 21. The guide rollers 9, the upper rotating roller 51, and the lower rotating roller 52 are all arranged in parallel.

[0034] Furthermore, the conversion layer 4 is wrapped around the guide roller 9 so that the conversion layer 4 covers the lighting panel 21.

[0035] like Figure 4 The conversion layer 4 includes a light-transmitting layer 41 and a light-shielding layer 42 that are fixed together. One half is the light-transmitting layer 41, and the other half is the light-shielding layer 42. The light-shielding layer 42 is coated with a black light-shielding paint. The conversion layer 4 can be made of weather-resistant PVC material to improve the product's aging resistance.

[0036] Reference Figure 3 The working principle is as follows: the user issues a command through the operation board 8, and the control board 7 gives an operation command to the two motors 6; the operation command includes stop, start, forward rotation and reverse rotation.

[0037] Figure 3 and Figure 6 When decorative lights are needed to provide illumination, two motors 6 drive the conversion layer 4 to roll forward, and the light-transmitting layer 41 covers the light-emitting plate 3 to make the lighting plate 21 emit light. At this time, the light-emitting plate 3 emits light, and a large amount of light passes through the light-transmitting layer 41 and is emitted from the lighting plate 21. At this time, the side panels 22 at the top and bottom positions are blocked by the light-transmitting layer 41 but can still transmit light, while the side panels 22 at the left and right positions are not blocked, so the four side panels 22 also emit light. Figure 3 and Figure 5 When decorative lights are needed to create an atmosphere and a dimmer light is required, the two motors 6 drive the conversion layer 4 to roll in opposite directions. The light-shielding layer 42 covers the light-emitting plate 3 to block the lighting plate 21. Since the light-shielding layer 42 is entirely black, light is difficult to escape from the lighting plate 21. The left and right side panels 22 still emit light, while the upper and lower side panels 22 are also blocked by the light-shielding layer 42 and cannot emit light. At this time, the lighting plate 21, which is the main light source, is difficult to emit light, thus achieving the effect of creating an atmosphere.

[0038] There is a gap between the mounting plate 10 and the side panel 22, which is used for the passage of the conversion layer 4.

[0039] Decorative lights offer the dual benefits of both strong illumination and soft ambient lighting, addressing the limitation of single-function wall lights. They are suitable for a wide range of scenarios, including homes, commercial spaces, and outdoor activities.

[0040] Example 2, a decorative light installed on wall 01, differs from Example 1 in that, see [reference needed]. Figure 7 The light-shielding layer 42 is provided with a light-transmitting decorative pattern layer 43, which has a tree-like structure and is designed to be light-transmitting.

[0041] Furthermore, the upper rotating roller 51 and the lower rotating roller 52 are fixed with retaining rings 53, and each rotating roller is equipped with two retaining rings 53; the two retaining rings 53 have a certain limiting effect on the light-shielding layer 42, further reducing its deviation.

[0042] This design incorporates a light-transmitting pattern on the light-shielding layer 42, allowing the lighting panel 21 to emit a subtle yet aesthetically pleasing pattern. This enhances the visual appeal without overemphasizing the large amount of light emitted by the lighting panel 21. Specifically, the ambient lighting experience is optimized: the side panel's light is directed towards the wall, avoiding direct, strong light on the human body. The combination of soft light and decorative patterns enhances the ambiance, meeting the needs of evening parties and leisure settings, resulting in a superior user experience.

[0043] Decorative lights must undergo quality inspection before leaving the factory, and only products that pass the inspection can be sold.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A decorative light installed on a wall, characterized in that, include: The lamp holder (1) is fixed to the wall (01) by screws; The lamp housing (2) has four side panels (22) and a lighting panel (21) facing away from the wall (01). The lighting panel (21) and the four side panels (22) are all light-transmitting panels. The light-emitting panel (3) is installed inside the lamp holder (1) and emits light into the lamp housing (2); A flexible conversion layer (4) includes a light-transmitting layer (41) and a light-shielding layer (42) that are fixed together; The upper rotating roller (51) and the lower rotating roller (52) are fixed to the two ends of the conversion layer (4) respectively. The upper rotating roller (51) and the lower rotating roller (52) are each equipped with a motor (6). The control board (7) controls the two motors (6) to rotate synchronously and in the same direction. The control board (7) is connected to the operation board (8). When the motor (6) drives the conversion layer (4) to be wound in the forward direction, the light-transmitting layer (41) covers the light-emitting plate (3) to make the lighting plate (21) emit light; When the motor (6) drives the conversion layer (4) to roll in the opposite direction, the light-shielding layer (42) covers the light-emitting plate (3) to block the lighting plate (21).

2. The decorative light installed on the wall according to claim 1, characterized in that: The lamp housing (2) is vertically mounted on the lamp holder (1), and the lamp housing (2) is a rectangular light-transmitting shell.

3. The decorative light installed on the wall according to claim 1, characterized in that: The upper rotating roller (51) and the lower rotating roller (52) are both located inside the lamp housing (2) and arranged vertically.

4. The decorative light installed on the wall according to claim 1, characterized in that: Two guide rollers (9) are installed inside the lamp housing (2). The two guide rollers (9) are arranged vertically and are positioned close to the lighting panel (21).

5. The decorative light installed on the wall according to claim 1, characterized in that: The lamp holder (1) is fixed with a mounting plate (10), the light-emitting plate (3) is fixed on the mounting plate (10), and the control plate (7) is installed on the lamp holder (1).

6. The decorative light installed on the wall according to claim 5, characterized in that: There is a gap between the mounting plate (10) and the side panel (22) for the passage of the transition layer (4).

7. The decorative light installed on the wall according to claim 1, characterized in that: The light-blocking layer (42) has a light-transmitting decorative pattern layer (43).

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