CN210319769U

CN210319769U - Decorative lamp

Info

Publication number: CN210319769U
Application number: CN201921650837.5U
Authority: CN
Inventors: 龚叶琳
Original assignee: Shenzhen Blue Rainbow Photoelectric Technology Co Ltd
Current assignee: Shenzhen Blue Rainbow Photoelectric Technology Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-04-14
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a decorative lamp, including the casing, the inside cavity of casing is opened into confined installation space, is equipped with circuit board in the installation space, illuminating part and battery be connected with the circuit board electricity, and the battery is rechargeable battery, is equipped with wireless receiving coil that charges in the installation space, wireless receiving coil and battery electricity are connected for receive the energy of outside wireless transmitting coil transmission of charging and to battery charging and/or circuit board power supply. Therefore, the shell does not need to be frequently disassembled and assembled to replace the battery, the use convenience of the lamp is improved, and the sealing performance of the installation space is ensured; in addition, the rechargeable battery can be recycled, the pollution to the environment can be reduced, and the use cost is low.

Description

Decorative lamp

Technical Field

The invention relates to the technical field of illumination, in particular to a decorative lamp.

Background

Decorative lighting is often used in stage shows, bars or family gatherings to increase the atmosphere to produce a bright and colorful visual effect. However, the conventional decorative lamp cannot be used in water (e.g. at the bottom of a swimming pool) because it is not waterproof.

In order to solve the above problem, the utility model patent with chinese patent No. ZL2018216366030 discloses a waterproof knob lamp of LED, which connects the lamp face shell and the lamp bottom shell through screw-thread fit and forms a counterweight iron block, an integrated circuit board, fixes a plurality of LED lamps and a battery holder on the integrated circuit board seal the installation space enclosed therein to reach the waterproof effect. Thereby increasing the application range of the lamp.

However, the waterproof knob lamp still has disadvantages because the battery is a dry battery, when the electric quantity of the battery is insufficient, the lamp surface shell and the lamp bottom shell need to be disassembled, the lamp surface shell and the lamp bottom shell are screwed again after the battery is replaced, the operation is complicated, and the sealing performance is influenced by frequent disassembly and assembly; in addition, the dry battery is not reusable, which causes environmental pollution and high use cost.

Disclosure of Invention

The invention mainly aims to provide a decorative lamp, aiming at improving the use convenience and environmental protection and reducing the cost.

In order to achieve the above purpose, the present invention provides a decorative lamp, which comprises a housing, wherein the housing is hollow to form a closed installation space, a circuit board, a light emitting element electrically connected with the circuit board and a battery are arranged in the installation space, the battery is a rechargeable battery, and a wireless charging receiving coil is arranged in the installation space, is electrically connected with the battery, and is used for receiving energy emitted by an external wireless charging transmitting coil and charging the battery and/or supplying power to the circuit board.

According to the technical scheme, the battery adopts a rechargeable battery, the wireless charging receiving coil electrically connected with the battery is arranged in the installation space and used for receiving energy transmitted by the external wireless charging transmitting coil and supplying power to the battery and/or the circuit board, so that the shell does not need to be frequently disassembled and assembled to replace the battery, the convenience of using the lamp is improved, and the sealing performance of the installation space is ensured; in addition, the rechargeable battery can be recycled, the pollution to the environment can be reduced, and the use cost is low.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an exploded view of one embodiment of the present invention;

FIG. 3 is a second exploded view of an embodiment of the present invention;

fig. 4 is a partially exploded view of an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a decorative lamp.

In the embodiment of the present invention, as shown in fig. 1 to 4, the decorative lamp includes a housing 1, the housing 1 is hollow and opened into a closed installation space (not labeled), a circuit board 2, a light emitting element 3 electrically connected to the circuit board 2 and a battery (not shown) are installed in the installation space, the battery is a rechargeable battery, a wireless charging receiving coil 4 is installed in the installation space, the wireless charging receiving coil 4 is electrically connected to the battery and is used for receiving energy emitted by an external wireless charging transmitting coil (not shown) and charging the battery and/or supplying power to the circuit board 2, so that the housing 1 does not need to be frequently disassembled and assembled to replace the battery, convenience of use of the lamp is improved, and sealing performance of the installation space is ensured. In addition, the rechargeable battery can be recycled, the pollution to the environment can be reduced, and the use cost is low.

It can be understood that the wireless charging receiving coil 4 may be directly electrically connected to the battery, or may be electrically connected to the battery through the circuit board 2, and how to connect is the prior art, and details are not described here. When the external wireless charging transmitting coil is electrically connected to a power source (such as commercial power) and transmits electric energy to the wireless charging receiving coil 4 by magnetic induction, the wireless charging receiving coil 4 charges the battery with the received electric energy and/or supplies power to the circuit board 2, and the light-emitting member 3 emits light, and light generated by the light-emitting member 3 is emitted through the light-transmitting surface 110 of the housing 1. For example, the wireless charging receiving coil 4 charges the battery first during the charging process, and after the battery is fully charged, the wireless charging receiving coil 4 can directly supply power to the electronic components such as the light emitting element 3 electrically connected to the circuit board 2.

In the embodiment of the invention, the circuit board 2 is electrically connected with an intelligent control device, the light-emitting member 3 comprises a plurality of LED lamp beads electrically connected with the circuit board 2, the LED lamp beads are preferably multicolor LED lamp beads, the arrangement of the plurality of LED lamp beads has a plurality of implementation modes, such as annular distribution, triangular distribution, rectangular distribution or matrix distribution, and the like, the plurality of LED lamp beads can be synchronously lightened or extinguished or synchronously show the same color under the control of the intelligent control device, and can also be asynchronously lightened or extinguished in a certain regular manner or show different colors, and a plurality of light-emitting modes with corresponding light-emitting laws can be formed. If necessary, the intelligent control device can be used to drive the light-emitting rule of the LED lamp bead to be consistent with the music rhythm, and as to the specific structure and how the intelligent control device works, reference may be made to the embodiment with chinese patent No. ZL2017212048231, which includes, for example, a power supply regulator, a wireless communication module connected to the power supply regulator, a micro-control module, an output module, and the like. For example, in one of the operation modes, the intelligent control device obtains external music data through the wireless communication module, the music data is transmitted into the micro control module through the wireless communication module, the micro control module performs operation according to the music data and then generates a rhythm control signal corresponding to the music data, and the rhythm control signal is adjusted by the output module and then output to the light control circuit in the circuit board connected with the intelligent control device.

In the embodiment of the present invention, the housing 1 includes an upper housing 11 and a lower housing 12, one end of the upper housing 11 opposite to the lower housing 12 is open, an end surface of the upper housing 11 facing the circuit board 2 is a light-transmitting surface 110, and the upper housing 11 and the lower housing 12 are connected in various ways.

In another embodiment, the mounting space is defined by screwing the upper shell 11 and the lower shell 12 together by screw-fitting. Specifically, the lower end of the upper shell 11 has a downwardly extending annular connecting portion, an external thread 111 is formed on the outer periphery of the connecting portion, an internal thread 121 matched with the external thread 111 is formed inside the lower shell 12, and the upper shell 11 and the lower shell 12 are screwed together through the matching of the external thread 111 and the internal thread 121, so that the upper shell 11 and the lower shell 12 enclose the installation space (not marked). Of course, the upper case 11 and the lower case 12 may be connected by a snap structure.

Further, the circuit board 2 is laid with the light reflecting sheet 8, when the light generated by the light emitting element 3 is emitted to the light transmitting surface 110 of the upper shell 11, part of the light is transmitted out through the light transmitting surface 110, and part of the light is reflected to the circuit board 2 direction by the light transmitting surface 110, and at this time, the light reflected from the light transmitting surface 110 can be reflected to the light transmitting surface 110 again by the light reflecting sheet 8, so that the light emitting rate is improved, and the working efficiency of the light emitting element 3 is improved. It should be noted that the light emitting element 3 is mounted on the circuit board 2, and the light reflecting sheet 8 cannot shield the light emitting element 3, that is, the light reflecting sheet 8 should be hollowed out or provided with a through hole at a position corresponding to the light emitting element 3. So as to prevent the reflector 8 from blocking the normal outward radiation of light.

In the embodiment of the present invention, the back surface of the circuit board 2 is connected to a mounting seat 5, the mounting seat 5 is provided with a battery compartment 51, the battery is mounted in the battery compartment 51 and electrically connected to the circuit board 2, and as for the specific structure of the battery compartment 51 and how to electrically connect to the circuit board 2, for the prior art, details are not repeated here, and optionally, the wireless charging receiving coil 4 is mounted at a position of the mounting seat 5 close to the inner bottom end surface of the lower shell 12.

Furthermore, a sealing ring 7 is arranged at the matching position of the upper shell 11 and the lower shell 12, and after the upper shell 11 and the lower shell 12 are screwed, the sealing ring 7 forms watertight at the joint of the upper shell 11 and the lower shell 12, so that the waterproof effect is achieved, and the waterproof sealing structure is suitable for more use occasions. Specifically, the connecting portion of the upper shell 11 is sleeved with a sealing ring 7, and after the upper shell 11 and the lower shell 12 are screwed, the upper shell 11 and the lower shell 12 are sealed and abutted against the sealing ring 7.

Furthermore, a positioning hole 21 is formed in a position where the circuit board 2 is not provided with the light emitting element 3, and a positioning column 113 capable of being clamped into the positioning hole 21 is formed in the upper shell 11 or the lower shell 12 corresponding to the position of the positioning hole 21 so as to position the circuit board 2 and prevent the circuit board 2 from rotating in the installation space.

Further, a touch module 6 electrically connected with the intelligent control device is further arranged in the installation space, a touch key of the touch module 6 is arranged on the lower shell 12, specifically on the bottom surface of the inner part of the lower shell, so that the intelligent control device controls the on and off of the light-emitting part 3 and switches the light-emitting mode through controlling the touch key on the lower surface of the outer side of the lower shell 12.

Furthermore, a gravity sensing device (not shown) electrically connected to the intelligent control device is further disposed in the installation space, and when the housing 1 is swung or shaken, the intelligent control device automatically switches the light emitting mode of the light emitting member 3 according to the sensing condition of the gravity sensing device on the gravity direction (for example, the light emitting member 3 changes color or flickers according to a set rule).

Furthermore, the position of the light-transmitting surface 110 of the upper shell 11 corresponding to the light-emitting member 3 is provided with a condensing ring 112 extending to the light-emitting member 3, and the light emitted by the light-emitting member 3 can be emitted outwards in a concentrated manner through the condensing ring 112, so that a bright light spot is formed on a dark occasion, and particularly, better decoration and illumination effects can be generated at night. Specifically, the bezel 112 may be fixed to or integrally formed with the upper casing 11, and the upper casing 11 and the bezel 112 are preferably made of plastic or glass with better light transmittance. Of course, the lower case 12 may be made of plastic or glass.

It can understand ground, circuit board 2 still is equipped with the signal reception module (signal reception module can integrate in intelligent control device) of being connected with intelligent control device electricity, signal reception module and outside remote controller adaptation, signal reception module is used for receiving the control signal that the remote controller sent and transmits for intelligent control device, and intelligent control device then controls the light-emitting component 3 according to the control signal who obtains and bright and go out and the mode of giving out light. As for the signal receiving module and the remote controller, both the signal receiving module and the remote controller are in the prior art, and detailed descriptions of the specific structure, the connection relationship and the working principle are omitted here.

Furthermore, the intelligent control device also comprises a control signal transmitting module, the control signal transmitting module can be communicated with a signal receiving module of an adjacent decorative lamp, the touch control module is provided with an external control touch key for controlling the control signal transmitting module to be turned on and off, and when the control signal transmitting module runs, the control signal transmitting module can be driven to send a running instruction to the adjacent decorative lamp by controlling the external control touch key so as to control the adjacent decorative lamp to run according to a preset light emitting mode, so that the adjacent decorative lamps form interaction. To create a more dramatic decorative effect. Of course, a plurality of adjacent decorative light fixtures can be controlled to operate according to a predetermined lighting mode by the remote controller.

Further, a buzzer (not shown) electrically connected to the intelligent control device is further disposed in the installation space, and when the light emitting mode of the light emitting element 3 changes, the intelligent control device controls the buzzer to emit a corresponding sound, for example, the light emitting mode of the light emitting element 3 is set to include but not limited to six, the six light emitting modes are respectively defined as a first light emitting mode, a second light emitting mode, a third light emitting mode, a fourth light emitting mode, a fifth light emitting mode and a sixth light emitting mode, each light emitting mode corresponds to a light emitting rule, when the light emitting element 3 is switched to the first light emitting mode, the buzzer emits a sound once, and so on, and when the light emitting element 3 is switched to the sixth light emitting mode, the buzzer continuously emits six sounds.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a decorative lamp, includes the casing, and the inside cavity of casing is opened into confined installation space, is equipped with circuit board, illuminating part and the battery of being connected with the circuit board electricity in the installation space, its characterized in that: the battery is a rechargeable battery, a wireless charging receiving coil is arranged in the installation space, and the wireless charging receiving coil is electrically connected with the battery and used for receiving energy transmitted by an external wireless charging transmitting coil and charging the battery and/or supplying power to the circuit board.

2. The decorative light fixture of claim 1 wherein: the circuit board electricity is connected with intelligent control device, and the illuminating part includes a plurality of LED lamp pearls of being connected with the circuit board electricity, and a plurality of LED lamp pearls form multiple luminous mode under intelligent control device's control.

3. The decorative light fixture of claim 2 wherein: the shell comprises an upper shell and a lower shell, one end of the upper shell, which is opposite to the lower shell, is open, the end face of the upper shell, which faces the circuit board, is a light-transmitting face, and the lower end face of the upper shell and the upper end face of the lower shell are ultrasonically laminated to form the installation space.

4. The decorative light fixture of claim 1 wherein: the circuit board is laid with a reflective sheet.

5. A decorative light fixture according to claim 3, wherein: the back of the circuit board is connected with a mounting seat, the mounting seat is provided with a battery bin, the battery is mounted in the battery bin and is electrically connected with the circuit board, and the wireless charging receiving coil is mounted at a position, close to the inner bottom end face of the lower shell, of the mounting seat.

6. A decorative light fixture according to claim 3, wherein: the circuit board is also provided with a signal receiving module electrically connected with the intelligent control device, the signal receiving module is adapted to an external remote controller, the signal receiving module is used for receiving a control signal sent by the remote controller and transmitting the control signal to the intelligent control device, and the intelligent control device controls the on and off and light emitting modes of the light emitting part according to the obtained control signal.

7. The decorative light fixture of claim 6 wherein: the installation space is also internally provided with a touch module electrically connected with the intelligent control device, the touch key of the touch module is arranged on the lower shell, and the intelligent control device controls the on and off of the light-emitting piece and switches the light-emitting mode by controlling the touch key.

8. The decorative light fixture of claim 7 wherein: the intelligent control device also comprises a control signal transmitting module, the control signal transmitting module can be communicated with a signal receiving module of an adjacent decorative lamp, the touch control module is provided with an external control touch key for controlling the on and off of the control signal transmitting module, and when the control signal transmitting module is operated, the control signal transmitting module can be driven to send an operation instruction to the adjacent decorative lamp by controlling the external control touch key so as to control the adjacent decorative lamp to operate according to a preset light-emitting mode.

9. The decorative light fixture of claim 2 wherein: and a gravity sensing device electrically connected with the intelligent control device is further arranged in the mounting space, and when the shell swings or shakes, the intelligent control device automatically switches the light emitting mode of the light emitting piece according to the sensing condition of the gravity sensing device on the gravity direction.

10. The decorative light fixture of claim 2 wherein: and a buzzer electrically connected with the intelligent control device is further arranged in the mounting space, and when the light emitting mode of the light emitting element changes, the intelligent control device controls the buzzer to make a corresponding sound.