Portable crystal decorative lamp with shading plate

Abstract

The invention is applicable to the field of decorative lamps, and provides a portable crystal decorative lamp with a light shielding plate, which comprises a portable power supply module, a foldable light shielding module, a light emitting module and a laser carving crystal block, two adjustable battery limiting structures used for fixing power supply batteries of different sizes are slidably arranged on the inner side wall of the power supply component mounting box, the foldable shading module comprises a shading back plate, and foldable shading side plates are arranged on the left side and the right side of the shading back plate correspondingly and can shield the laser carving crystal block; the laser carving crystal block can achieve a good display effect under the condition that external light is strong, the shading area of the side portion of the laser carving crystal block can be changed by rotating the shading side plate so as to achieve the best display effect, meanwhile, the power supply battery and the light-emitting device can be connected in multiple connection modes, and the light-emitting effect is good. By adopting the scheme of the wireless power supply module, the flexibility of the light-emitting module can be further improved.

Description

Technical Field

[0001] The invention is applicable to the field of decorative lamp equipment and provides a portable crystal decorative lamp with a shading plate. Background Art

[0002] Laser engraved crystal is a kind of glass handicraft. A laser machine is used to shoot a certain wavelength of laser into the interior of a transparent crystal glass block, causing tiny cracks in specific parts of the glass block to form bubbles. These bubbles are finally combined to outline a preset texture pattern. The crystal glass block is irradiated with a light source, and the light passes through the transparent part of the crystal glass block, while refracting or reflecting at the texture pattern part. In this way, the texture pattern in the crystal glass block can be highlighted, forming a good viewing effect. Most of the traditional crystal decorative lamps are structured to place a laser engraved crystal block on a lamp holder containing a light source. This structure has the following problems in actual use: 1. The power supply of the lamp holder needs to be connected to the socket through an electric wire. Under this structure, the portability of the lamp holder will be affected, and its usage scenario will be limited by the power cord; 2. The laser engraved crystal block is directly placed on the light source, and its display effect will be greatly affected by external light. When the external light is strong, its luminous effect is not ideal. Summary of the invention

[0003] To this end, the present invention provides a portable crystal decorative lamp with a shading plate, which realizes mobile power supply of the lamp holder by means of a built-in power supply battery in a portable power supply module, and provides shielding for the back and both sides of the laser engraved crystal block through a foldable shading mold, and uses adjustable shading side panels to achieve better lighting display effects.

[0004] In order to achieve the above object, the present invention provides the following technical solution: a portable crystal decorative lamp with a shading plate, comprising:

[0005] The portable power supply module comprises a power supply component installation box, a power supply battery is arranged in the power supply component installation box, and a power supply box cover is arranged at the opening of the power supply component installation box;

[0006] A foldable shading module, comprising a shading back plate, the left and right sides of the shading back plate are respectively provided with foldable shading side plates, and the shading back plate is connected to the power supply box cover plate;

[0007] The light-emitting module comprises a lamp holder, the lamp holder is arranged on the front side of the light-shielding back plate, the lamp holder is provided with a light source mounting groove, a light-emitting device is installed in the light source mounting groove, the light-emitting device is electrically connected to a power supply battery arranged in the aforementioned power supply component mounting box, the notch of the light source mounting groove is located on the upper end surface of the lamp holder, and a light-distributing plate is arranged at the notch of the light source mounting groove;

[0008] The laser engraved crystal block is arranged on the upper side of the light averaging plate.

[0009] Furthermore, the light-emitting device is electrically connected to the power supply battery arranged in the aforementioned power supply component installation box through a wireless power supply module. The wireless power supply module includes a power supply coil unit and a power receiving coil unit. The power supply coil unit is fixedly arranged on the cover plate of the power supply box and is electrically connected to the power supply battery. The power receiving coil unit is fixedly arranged on the side of the lamp holder close to the shading back plate and is electrically connected to the light-emitting device.

[0010] In another scheme, a lamp holder connection positioning groove is provided on the side of the power supply box cover facing the lamp holder, a power supply plug is provided in the lamp holder connection positioning groove, the power supply plug is electrically connected to the power supply battery, a lamp holder connection positioning block is provided on the side of the lamp holder facing the power supply box cover and matched with the lamp holder connection positioning groove, a power supply slot matched with the aforementioned power supply plug is provided in the middle position of the lamp holder connection positioning block, and the power supply slot is electrically connected to the light-emitting device.

[0011] Furthermore, an anti-slip pad is provided on the bottom of the shading side plate away from the shading back plate.

[0012] Furthermore, part or all of the power supply box cover is made of magnetic material, a plurality of cover adsorption magnets are arranged on the side of the power supply component mounting box facing the power supply box cover, a plurality of shading plate adsorption magnets are arranged on the shading back plate, and the side surfaces of the power supply box cover and the shading back plate which are magnetically attached are inclined downward compared to the vertical direction.

[0013] Furthermore, the inner side wall of the power supply component installation box is slidingly provided with two battery limiting structures, and the battery limiting structure includes a limiting base slidably connected to the inner side wall of the power supply component installation box, and the limiting base is fixedly connected to the limiting plate. The limiting base is also provided with a limiting locking screw, and the inner side wall of the power supply component installation box is provided with a limiting structure locking groove adapted to the limiting locking screw.

[0014] Furthermore, a soft pad is fixedly provided on one side of the limiting plate, and one side of the soft pad of the two limiting plates can respectively abut against two different sides of the power supply battery.

[0015] Furthermore, the inner side wall of the light source installation groove is arranged to be inclined downward, and the light emitting device is a plurality of LED light strips, and the plurality of LED light strips are arranged on the inner side wall of the light source installation groove.

[0016] Furthermore, a reflective film is provided on the inner bottom wall of the light source installation groove.

[0017] Furthermore, a mounting box bracket is provided on a side of the power supply component mounting box away from the power supply box cover plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the solution of the present invention, the portable power supply module has a built-in power supply battery to realize the mobile power supply of the lamp holder, which improves the portability of the lamp. At the same time, the portable power supply module and the lamp holder can be connected in a variety of connection modes for power supply. Among them, the solution of using a wireless power supply module can further improve the flexibility of the light-emitting module.

[0020] 2. Two battery limiting structures are arranged on the inner side wall of the power supply component installation box, which can adapt to power supply batteries of different sizes. In this way, batteries of various sizes such as power banks in life can be conveniently applied to the lamp of the present invention. Through the battery limiting structure, batteries of different sizes such as power banks can be firmly fixed in the power supply component installation box;

[0021] 3. The foldable shading module can provide shielding on the back and both sides of the laser engraved crystal block, so that the laser engraved crystal block can achieve better display effects even when the external light is strong. At the same time, the two shading side panels of the foldable shading module can change the shading area of ​​the side of the laser engraved crystal block by rotating, so that the shading side panels can be adjusted according to the external environment to achieve the best display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a portable crystal decorative lamp with a shading plate mentioned in the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the portable power supply module mentioned in Example 1;

[0024] Figure 3 This is a schematic diagram of the structure of the portable power supply module mentioned in Example 2;

[0025] Figure 4 for Figure 2 Schematic diagram of the internal structure of the portable power supply module mentioned in;

[0026] Figure 5 It is a structural schematic diagram of the battery limiting structure mentioned in the present invention;

[0027] Figure 6 is a schematic structural diagram of the foldable shading module mentioned in Example 1;

[0028] Figure 7 is a structural schematic diagram of the light emitting module mentioned in the present invention;

[0029] Figure 8 is a schematic diagram of the internal structure of the light emitting module mentioned in Example 1;

[0030] Fig. 9 This is a schematic diagram of the structure of the light emitting module mentioned in Example 2.

[0031] In the figure:

[0032] 100. Portable power supply module, 110. Power supply component installation box, 111. Cover plate adsorption magnet, 120. Power supply box cover, 130. Power supply battery, 140. Installation box bracket, 150. Battery limiting structure, 151. Limiting base, 152. Limiting plate, 153. Limiting locking screw, 154. Soft pad;

[0033] 200, foldable shading module, 210, shading back panel, 211, shading panel adsorption magnet, 220, shading side panel, 230, anti-slip pad;

[0034] 300, light emitting module, 310, lamp holder, 320, light source mounting groove, 330, light emitting device, 340, light emitting plate;

[0035] 400. Laser engraving crystal blocks;

[0036] 510, power supply coil unit, 520, power receiving coil unit;

[0037] 610, power supply plug, 620, power supply socket. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0039] Example 1, refer to the attached Figure 1 As shown, the present invention provides a portable crystal decorative lamp with a shading plate, comprising a portable power supply module 100, a foldable shading module 200, a light emitting module 300 and a laser-engraved crystal block 400, wherein:

[0040] As attached Figure 2 , Attachment Figure 4As shown, the portable power supply module 100 includes a power supply component installation box 110, and a power supply battery 130 is arranged in the power supply component installation box 110. The power supply battery 130 can be a fixed lithium battery, or a portable power supply device such as a power bank. The inner wall of the power supply component installation box 110 is slidably provided with two battery limiting structures 150. The battery limiting structure 150 includes a limiting base 151 slidably connected to the inner wall of the power supply component installation box 110, and the limiting base 151 is fixedly connected to the limiting plate 152. In a more optimized solution of this embodiment, the limiting plates 152 of the two battery limiting structures 150 are vertically arranged, and the limiting plates 152 of the two battery limiting structures 150 cooperate with the inner wall of the power supply component installation box 110 to clamp the power supply battery 130. At the same time, as shown in the attached Figure 5 As shown, a soft pad 154 is fixedly provided on one side of the limiting plate 152. One side of the soft pad 154 of the two limiting plates 152 can respectively abut against two different sides of the power supply battery 130. The soft pad 154 can make the limiting plate 152 clamp the power supply battery 130 more firmly. The limiting base 151 is also provided with a limiting locking screw 153. The inner side wall of the power supply component installation box 110 is provided with a limiting structure locking groove adapted to the limiting locking screw 153. The position of the limiting plate 152 can be adjusted by the limiting locking screw 153. In this way, the two battery limiting structures 150 can clamp power supply batteries 130 of different sizes, which can be more adapted to various power supply devices such as power banks in daily life, and is more convenient to use.

[0041] The opening of the power supply component installation box 110 is provided with a power supply box cover 120, and the foldable shading module 200 is installed between the power supply box cover 120 and the light emitting module 300. Figure 6As shown, the foldable shading module 200 includes a shading back panel 210, and foldable shading side panels 220 are respectively arranged on the left and right sides of the shading back panel 210. In order to ensure the portability of disassembly and assembly, the power supply box cover 120, the power supply component mounting box 110 and the shading back panel 210 are fixed by magnetic connection, and its specific structure is: a plurality of cover plate adsorption magnets 111 are arranged at the corners of the power supply component mounting box 110 facing the power supply box cover 120, and a plurality of shading plate adsorption magnets 211 are also arranged on the shading back panel 210. Relatively speaking, magnetically attractive materials are added to the positions of the power supply box cover 120 corresponding to the cover plate adsorption magnets 111 and the shading plate adsorption magnets 211, so that the power supply box cover 120 can be adsorbed together with the power supply component mounting box 110 and the shading back panel 210, and the cover plate adsorption magnets 111 and the shading plate adsorption magnets 211 at different positions can automatically adjust the three. The relative positions between them ensure that the assembly of the three is always in the predetermined position. In a further optimization scheme, the side of the power supply box cover 120 and the shading back plate 210 that are magnetically attached are tilted downward compared to the vertical direction, so that the entire foldable shading module 200 will be tilted toward the side of the light-emitting module 300. In this case, when the lower end of the shading side plate 220 away from the side of the shading back plate 210 contacts the desktop, it can be subjected to additional oblique downward pressure. In conjunction with the anti-slip pad 230 set at the bottom of the shading side plate 220 away from the side of the shading back plate 210, the shading side plate 220 can be more easily fixed at the required angle when rotating, and at the same time, it can also increase the support force of the portable power supply module 100 and the foldable shading module 200 on this side to prevent tipping. At the same time, the power supply component mounting box 110 is provided with a mounting box bracket 140 on the side away from the power supply box cover 120, and the mounting box bracket 140 can increase the support force on the other side.

[0042] The light emitting module 300 is disposed on the front side of the light shielding back plate 210. Figure 7As shown, the light emitting module 300 includes a lamp holder 310, and two shading side plates 220 are located on both sides of the lamp holder 310. By rotating the two shading side plates 220 to change the angle, the shading degree of the two shading side plates 220 to the lamp holder 310 and the laser laser engraved crystal block 400 can be changed. In this way, the light emitting effect of the laser laser engraved crystal block 400 can be adjusted to the most comfortable level according to the user's preference and external light intensity. The lamp holder 310 is provided with a light source mounting groove 320, and the notch of the light source mounting groove 320 is located at the lamp holder. The upper end surface of the light source mounting groove 310 is provided with a light scattering plate 340 at the notch of the light source mounting groove 320. The light scattering plate 340 is a prior art, and is generally made of a frosted and light-transmissive plastic plate or glass plate, in order to evenly distribute the light and make the light emission softer. The laser laser engraved crystal block 400 is placed on the upper side of the light scattering plate 340 of the lamp holder 310. A light emitting device 330 is installed in the light source mounting groove 320. The light emitting device 330 is electrically connected to the power supply battery 130 provided in the aforementioned power supply component mounting box 110. In this embodiment, as shown in the attached Figure 2 , Attachment Figure 4 And attached Figure 8 As shown, the light emitting device 330 is electrically connected to the power supply battery 130 provided in the aforementioned power supply component installation box 110 through a wireless power supply module, and the wireless power supply module includes a power supply coil unit 510 and a power receiving coil unit 520, the power supply coil unit 510 is fixedly arranged on the power supply box cover 120, and is electrically connected to the power supply battery 130, the power receiving coil unit 520 is fixedly arranged on the side of the lamp holder 310 close to the shading back plate 210, and is electrically connected to the light emitting device 330, so that the power supply battery 130 can make the light emitting device 330 emit light by wireless power supply, and the light of the light emitting device 330 is irradiated onto the laser laser engraved crystal block 400 after passing through the light homogenizing plate 340, and finally makes the laser laser engraved crystal block 400 00, in actual products, the light-emitting device 330 is generally a plurality of LED light strips. At the same time, in a more optimized solution, the inner wall of the light source mounting groove 320 is tilted downward, and the plurality of LED light strips are arranged on the inner wall of the light source mounting groove 320. The advantage of this structure is that the light-emitting lamp beads of the LED light strip will illuminate the inner bottom wall of the light source mounting groove 320 obliquely. In this case, there will be no light spot inside the laser engraved crystal block 400 caused by direct illumination of the light-emitting lamp beads of the LED light strip. At the same time, the inner bottom wall of the light source mounting groove 320 is provided with a reflective film. The reflective film can improve the light reflectivity of the LED light strip, improve the lighting effect, and alleviate the reduction in brightness caused by indirect illumination of the LED light strip.

[0043] Example 2, refer to the attached Figure 3 , Attachment Fig. 9As shown, unlike the structure in Example 1 in which the light emitting device 330 and the power supply battery 130 provided in the aforementioned power supply component installation box 110 are electrically connected via a wireless power supply module, in this embodiment, the light emitting device 330 and the power supply battery 130 are connected by wire. Specifically, a lamp holder 310 connection positioning groove is provided on the side of the power supply box cover 120 facing the lamp holder 310, and a power supply plug 610 is provided in the lamp holder 310 connection positioning groove, and the power supply plug 610 is electrically connected to the power supply battery 130. The side of the lamp holder 310 facing the power supply box cover 120 is provided with a lamp holder 310 connection positioning block adapted to the lamp holder 310 connection positioning groove, and the middle position of the lamp holder 310 connection positioning block is provided with a power supply slot 620 adapted to the aforementioned power plug 610, and the power supply slot 620 is electrically connected to the light-emitting device 330. During installation, it is only necessary to insert the lamp holder 310 connection positioning block into the lamp holder 310 connection positioning groove to conveniently complete the electrical connection between the light-emitting device 330 and the power supply battery 130.

[0044] In the above two embodiments, embodiment 1 adopts wireless power supply to power the light emitting device 330. In this way, the installation position of the lamp holder 310 is more flexible, and it only needs to be placed in the sensing area of ​​the wireless power supply module to complete the power supply. At the same time, the portable power supply module 100 can also be used as a wireless power bank to wirelessly charge mobile phones, etc. At the same time, there is no need to open a hole on the shading back plate 210, and the appearance is simpler. The wired power supply method in embodiment 2 is relatively rigid in structure and not as simple as embodiment 1 in appearance. However, the cost of this structure is much lower than the wireless power supply module in embodiment 1. In actual manufacturing, it can form a high-low complement with the solution of embodiment 1 to meet the needs of consumers at different levels.

[0045] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0046] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the above technical solutions or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A portable crystal decorative lamp with a shading plate, characterized in that: include: A portable power supply module (100) comprises a power supply component installation box (110), a power supply battery (130) is arranged in the power supply component installation box (110), and a power supply box cover plate (120) is arranged at the opening of the power supply component installation box (110); A foldable shading module (200) comprises a shading back plate (210), the left and right sides of the shading back plate (210) are respectively provided with foldable shading side plates (220), and the shading back plate (210) is connected to a power supply box cover plate (120); A light emitting module (300), comprising a lamp holder (310), the lamp holder (310) being arranged on the front side of a light shielding back plate (210), the lamp holder (310) being provided with a light source mounting groove (320), a light emitting device (330) being installed in the light source mounting groove (320), the light emitting device (330) being electrically connected to a power supply battery (130) arranged in the aforementioned power supply component mounting box (110), the notch of the light source mounting groove (320) being located on the upper end surface of the lamp holder (310), and a light emitting plate (340) being arranged at the notch of the light source mounting groove (320); The laser engraved crystal block (400) is arranged on the upper side of the light homogenizing plate (340).

2. A portable crystal decorative lamp with a shading plate according to claim 1, characterized in that: The light-emitting device (330) is electrically connected to a power supply battery (130) disposed in the aforementioned power supply component installation box (110) via a wireless power supply module, wherein the wireless power supply module comprises a power supply coil unit (510) and a power receiving coil unit (520), wherein the power supply coil unit (510) is fixedly disposed on a power supply box cover (120) and is electrically connected to the power supply battery (130), and the power receiving coil unit (520) is fixedly disposed on a side of the lamp holder (310) close to a light shielding back plate (210) and is electrically connected to the light-emitting device (330).

3. A portable crystal decorative lamp with a shading plate according to claim 1, characterized in that: A lamp holder (310) connection positioning groove is provided on the side of the power supply box cover (120) facing the lamp holder (310), a power supply plug (610) is provided in the lamp holder (310) connection positioning groove, and the power supply plug (610) is electrically connected to the power supply battery (130); a lamp holder (310) connection positioning block is provided on the side of the lamp holder (310) facing the power supply box cover (120), and the lamp holder (310) connection positioning block is matched with the lamp holder (310) connection positioning groove; a power supply slot (620) matched with the aforementioned power supply plug (610) is provided in the middle position of the lamp holder (310) connection positioning block, and the power supply slot (620) is electrically connected to the light-emitting device (330).

4. A portable crystal decorative lamp with a shading plate according to any one of claims 2 or 3, characterized in that: An anti-slip pad (230) is provided on the bottom of the light-shielding side plate (220) at a side away from the light-shielding back plate (210).

5. A portable crystal decorative lamp with a shading plate according to claim 4, characterized in that: Part or all of the power supply box cover (120) is made of a magnetic material, a plurality of cover adsorption magnets (111) are arranged on the side of the power supply component installation box (110) facing the power supply box cover (120), and a plurality of shading plate adsorption magnets (211) are arranged on the shading back plate (210), and the side surfaces of the power supply box cover (120) and the shading back plate (210) that are magnetically attached are arranged to be tilted downwards compared to the vertical direction.

6. A portable crystal decorative lamp with a shading plate according to claim 5, characterized in that: The inner side wall of the power supply component installation box (110) is slidably provided with two battery limiting structures (150), the battery limiting structure (150) comprises a limiting base (151) slidably connected to the inner side wall of the power supply component installation box (110), the limiting base (151) is fixedly connected to a limiting plate (152), the limiting base (151) is also provided with a limiting locking screw (153), and the inner side wall of the power supply component installation box (110) is provided with a limiting structure locking groove adapted to the limiting locking screw (153).

7. A portable crystal decorative lamp with a shading plate according to claim 6, characterized in that: A soft pad (154) is fixedly provided on one side of the limiting plate (152), and one side of the soft pad (154) of the two limiting plates (152) can respectively abut against two different sides of the power supply battery (130).

8. A portable crystal decorative lamp with a shading plate according to claim 7, characterized in that: The inner side wall of the light source installation groove (320) is arranged to be inclined downward, and the light emitting device (330) is a plurality of LED light strips, and the plurality of LED light strips are arranged on the inner side wall of the light source installation groove (320).

9. A portable crystal decorative lamp with a shading plate according to claim 8, characterized in that: The inner bottom wall of the light source installation groove (320) is provided with a reflective film.

10. A portable crystal decorative lamp with a shading plate according to claim 9, characterized in that: A mounting box bracket (140) is provided on a side of the power supply component mounting box (110) away from the power supply box cover plate (120).

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