CN214840504U - Wireless quick charge desk lamp of intelligence - Google Patents
Wireless quick charge desk lamp of intelligence Download PDFInfo
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- CN214840504U CN214840504U CN202121444360.2U CN202121444360U CN214840504U CN 214840504 U CN214840504 U CN 214840504U CN 202121444360 U CN202121444360 U CN 202121444360U CN 214840504 U CN214840504 U CN 214840504U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses an intelligent wireless rapid charging desk lamp, which comprises a lamp holder, a lamp post, a lamp holder and a PCB; the lamp post is arranged on the lamp holder; the lamp holder is arranged on the lamp post; the PCB is arranged in the lamp holder and comprises a first voltage reduction circuit, a touch control circuit, a lighting constant current circuit and a wireless module circuit; the first voltage reduction circuit is electrically connected with the external power supply and the touch control circuit respectively and used for supplying power to the touch control circuit; the lighting constant current circuit is respectively electrically connected with the touch control circuit and the lamp cap, the touch control circuit is used for controlling the working mode of the lamp cap, the lighting constant current circuit is used for controlling the working current of the lamp cap, and the lamp cap is used for realizing lighting; the wireless module circuit is electrically connected with an external power supply and used for wirelessly charging external electronic equipment. The utility model discloses realize wireless charging, electronic equipment need not the plug wire and charges, and it is more convenient to charge, helps reducing the desktop wire rod, has improved the space utilization of desktop.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, especially, relate to a wireless quick charge desk lamp of intelligence.
Background
With the continuous development of scientific technology, the development of lamp technology is promoted correspondingly. At present, various table lamps with data line interfaces are provided in the market, after the table lamps are butted with electronic equipment (such as a mobile phone and a flat panel) through data lines, the electronic equipment can be charged through the data lines, the table lamps are beneficial to solving the problem that a socket is not enough, but the table lamps still need to be charged through plugging of a user, so that more wires exist on a table bearing the table lamps, the table top is messy, and the space utilization rate of the table top of the table is reduced; therefore, in order to reduce the messy wires on the desktop and the trouble of charging the electronic device through the plug wire, it is necessary to provide a wireless charging desk lamp for solving the problems in the prior art.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a wireless quick charge desk lamp of intelligence.
The technical scheme of the utility model as follows:
an intelligent wireless rapid charging desk lamp, comprising: the lamp comprises a lamp holder, a lamp post, a lamp holder and a PCB; the lamp post is rotatably arranged on the lamp holder; the lamp holder is rotatably arranged on the lamp post; the PCB is arranged in the lamp holder and electrically connected with the lamp holder, and is used for providing electric energy required by the work of the whole desk lamp, realizing the operation of wirelessly charging electronic equipment and controlling the operation of the whole desk lamp;
the PCB comprises a first voltage reduction circuit, a touch control circuit, a lighting constant current circuit and a wireless module circuit; the first voltage reduction circuit is electrically connected with an external power supply and the touch control circuit respectively, and is used for supplying power to the touch control circuit; the lighting constant current circuit is respectively electrically connected with the touch control circuit and the lamp cap, the touch control circuit is used for controlling the working mode of the lamp cap, the lighting constant current circuit is used for controlling the working current of the lamp cap to ensure the normal work of the lamp cap, and the lamp cap is used for realizing lighting; the wireless module circuit is electrically connected with the external power supply and is used for wirelessly charging external electronic equipment.
Furthermore, the wireless module circuit comprises a second voltage reduction circuit, a main control circuit and an energy conversion circuit; the second voltage reduction circuit is electrically connected with the main control circuit and the energy conversion circuit respectively, the second voltage reduction circuit is also electrically connected with the external power supply through a power socket, and the second voltage reduction circuit is used for supplying power to the main control circuit and the energy conversion circuit; the main control circuit is electrically connected with the energy conversion circuit, the main control circuit is used for controlling the operation of the energy conversion circuit, and the energy conversion circuit is used for realizing wireless charging operation on the electronic equipment.
Further, the second voltage reduction circuit comprises a voltage reduction switch converter U3 with the model number of MP2225 and a working circuit thereof; the voltage-reducing switch converter U3 is electrically connected with the power socket, the main control circuit and the energy conversion circuit respectively, and when the voltage-reducing switch converter U3 is used, the operation of supplying power to the main control circuit and the energy conversion circuit is realized.
Further, the master control circuit comprises a transmitting end control chip U4 with the model number D9100 and a working circuit thereof; the emitting end control chip U4 is electrically connected with the buck switch converter U3 and the energy conversion circuit respectively, the emitting end control chip U4 is used for controlling the operation of the energy conversion circuit, and the charging current of the energy conversion circuit is controlled by the emitting end control chip U4 during application.
Further, the energy conversion circuit comprises a wireless charging chip U5 with the model number of D9015, a coil CL1 and a working circuit thereof; the wireless charging chip U5 is electrically connected with the buck switch converter U3, the transmitting terminal control chip U4 and the coil CL1 respectively, and the wireless charging chip U5 and the coil CL1 are used for realizing wireless charging; when the wireless charging circuit is applied, the energy conversion circuit realizes the operation of wirelessly charging the electronic equipment through the wireless charging chip U5 and the coil CL 1.
Further, the first voltage reduction circuit comprises a voltage regulator U1 with the model number of 78L05 and an operating circuit thereof; the voltage regulator U1 is respectively electrically connected with the power socket and the touch control circuit, the voltage regulator U1 is electrically connected with the external power supply through the power socket, and when the voltage regulator U1 is applied, the operation of supplying power to the touch control circuit is realized through the voltage regulator U1.
Further, the touch control circuit comprises a connector U2 and an operating circuit thereof; the connector U2 is respectively and electrically connected with the voltage regulator U1 and the lighting constant current circuit, the connector U2 is also electrically connected with a touch pad, the touch pad is used for triggering a control command and issuing the control command to the connector U2, and the connector U2 controls the working mode of the lamp holder through the control command triggered by the touch pad.
Further, the lighting constant current circuit comprises MOS tubes Q1 and Q2 of which the models are 2310 and a working circuit thereof; the MOS tube Q1 is respectively and electrically connected with the connector U2 and the lamp cap, and the MOS tube Q2 is respectively and electrically connected with the connector U2 and the lamp cap; when in application, the working current of the lamp holder is controlled by the MOS tubes Q1 and Q2 to avoid the lamp holder from burning out.
Further, the lamp holder comprises a base, a balancing weight and a buffer pad; a socket mounting hole is formed in the side wall of the base, the power socket is arranged in the socket mounting hole, and the PCB and the touch pad are arranged in the base respectively; the balancing weight is fixedly arranged in the base below the PCB; the buffer pad is detachably arranged in the base below the balancing weight and plays roles of buffering and skid resistance;
the lamp post comprises a first plug provided with a first rotating shaft, a second plug provided with a second rotating shaft and a post main body; the first plug is rotatably arranged on the base through the first rotating shaft; the rod main body is detachably arranged on the first plug in a plug-in connection mode, and the first plug rotates along with the rotation of the rod main body in the same direction; the second plug is detachably arranged on the rod main body in a plug-in connection mode, and the lamp holder is detachably arranged on the second plug through the second rotating shaft.
Furthermore, the lamp cap comprises a lamp cover, a lamp panel provided with a plurality of lamp beads, a lamp shade, a third plug and a rotating part; the rotating part is rotatably arranged on the second plug through the second rotating shaft; the lamp cover is detachably arranged on the rotating part in a plug-in connection mode, and the left side and the right side of the lower part of the lamp cover are respectively provided with an installation groove; the lampshade is detachably arranged in the mounting groove in a plug-in connection mode, and the lamp cover and the lampshade jointly enclose a mounting cavity; the lamp panel is arranged in an installation cavity defined by the lamp cover and the lamp shade, and a plurality of lamp beads of the lamp panel are electrically connected with the illumination constant current circuit respectively; the third plug is detachably arranged at one end, far away from the rotating piece, of the lamp cover in a plug-in connection mode.
By adopting the scheme, the utility model discloses following beneficial effect has:
1. the utility model is designed to realize wireless charging, so that the electronic equipment does not need plug wire charging, the charging is more convenient, the reduction of desktop wires is facilitated, the space utilization rate of the desktop is improved, and the use experience is good;
2. the plug-in connection design of the lamp holder in the preferred scheme is more convenient to install and disassemble and convenient to maintain;
3. in the preferred scheme, the lamp holder is rotatably arranged on the lamp post, and the lamp post is rotatably arranged on the lamp holder, so that the lighting angle and range can be flexibly adjusted according to the use requirement, and the lamp holder is convenient to store;
4. the application of the buffer pad in the preferred scheme plays a role in buffering and skid resistance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic circuit diagram of the present invention;
fig. 4 is a schematic circuit diagram of the wireless module circuit of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Referring to fig. 1 to 4, the utility model provides an intelligent wireless rapid charging desk lamp, which comprises a lamp holder 1, a lamp post 2, a lamp holder 3 and a PCB 4; the lamp post 2 can be rotatably arranged on the lamp holder 3, specifically, the lamp post 2 can be arranged on the lamp holder 3 in a manner of rotating back and forth on a vertical plane, that is, the lamp post 2 can rotate forwards or backwards on the lamp holder 3, and when the desk lamp is not used, the lamp post 2 can be rotated forwards, so that the lamp post 2 is transversely arranged on the lamp holder 3 instead of being vertically arranged on the lamp holder 3, and is convenient to store; the lamp holder 1 is rotatably arranged on the lamp post 2, specifically, the lamp holder 1 is vertically rotatably arranged on the lamp post 2 on a vertical plane, and when the lamp holder is used, the lighting direction and the lighting range can be adjusted by rotating the lamp holder 1; PCB board 4 sets up in the lamp stand 3, just PCB board 4 with 1 electric connection of lamp holder for provide the required electric energy of whole desk lamp work, be used for realizing carrying out wireless operation of charging for electronic equipment, and be used for controlling the operation of whole desk lamp.
In the present embodiment, the PCB board 4 includes a first voltage-reducing circuit 41, a touch control circuit 42, a lighting constant-current circuit 43, and a wireless module circuit 44; the first voltage-reducing circuit 41 is electrically connected to an external power supply (specifically, the external power supply is 12V dc, hereinafter, 12V dc is used to represent the external power supply) and the touch control circuit 42, respectively, and the first voltage-reducing circuit 41 is configured to convert the 12V dc into 5V dc and supply the dc to the touch control circuit 42; the lighting constant current circuit 43 is electrically connected with the touch control circuit 42 and the lamp cap 1 respectively, the touch control circuit 42 is used for controlling the working mode of the lamp cap 1, the lighting constant current circuit 43 is used for controlling the working current of the lamp cap 1 to ensure that the lamp cap 1 works normally, and the lamp cap 1 is used for realizing lighting; wireless module circuit 44 with 12V direct current (external power source) electric connection, wireless module circuit 44 is used for placing outside electronic equipment (for example cell-phone, flat board) on the lamp stand 3 carry out wireless charging, that is to say, electronic equipment can realize wireless charging through wireless module circuit 44 after placing on lamp stand 3, and electronic equipment need not to plug wire again and charges promptly, has reduced the wire rod on the desktop that bears this desk lamp for the desktop is cleaner and tidier, helps improving the space utilization of desktop. Further, the air conditioner is provided with a fan,
the first voltage reduction circuit 41 comprises a voltage regulator U1 with the model number of 78L05 and a working circuit thereof, and specifically, the first voltage reduction circuit 41 is composed of a voltage regulator U1 with the model number of 78L05, capacitors C1, C2, C3, C4 and a resistor R1; the voltage regulator U1 is electrically connected to the 12V dc power (i.e., an external power supply) and the touch control circuit 42, respectively, and the voltage regulator U1 is configured to convert the 12V dc power into a 5V dc power for the touch control circuit 42 to use, that is, when in use, the voltage regulator U1 converts the 12V dc power into a 5V dc power and outputs the converted 5V dc power to the touch control circuit 42 for use, so as to supply power to the touch control circuit 42; specifically, the voltage regulator U1 is electrically connected to a power socket 5, and the voltage regulator U1 is electrically connected to the 12V dc power through the power socket 5 electrically connected thereto.
The touch control circuit 42 comprises a connector U2 and an operating circuit thereof, and specifically, the touch control circuit 42 is composed of a connector U2, capacitors C5 and C8, and resistors R4, R5, R6, R7, R8 and R9; the connector U2 is electrically connected to the voltage regulator U1 and the lighting constant current circuit 43, the connector U2 is further electrically connected to a touch panel 6, the touch panel 6 is used to trigger a control command and issue the control command to the connector U2, the connector U2 controls the working mode of the lamp head 1 through the control command triggered by the touch panel 6, that is, when the lamp is applied, a user triggers the control command by touching the touch panel 6 and issues the control command to the connector U2 through the touch panel 6, and the connector U2 executes the control command to control the lamp head 1 to switch to a corresponding working mode (for example, turning on/off the lamp head 1, controlling the lamp head 1 to output stronger/weaker lighting light, and the like), so as to realize the working mode of controlling the lamp head 1.
The lighting constant current circuit 43 comprises MOS transistors Q1 and Q2 of 2310 type and a working circuit thereof, the MOS transistor Q1 is electrically connected with the connector U2 and the lamp cap 1 respectively, the MOS transistor Q2 is electrically connected with the connector U2 and the lamp cap 1 respectively, and the working current of the lamp cap 1 is controlled by the MOS transistors Q1 and Q2 during application, so that the lamp cap 1 is prevented from being burned out due to overlarge working current, and the normal work of the lamp cap 1 is ensured.
The wireless module circuit 44 includes a second voltage-reducing circuit 441, a main control circuit 442, and an energy conversion circuit 443, where the second voltage-reducing circuit 441 is electrically connected to the power socket 5, the main control circuit 442, and the energy conversion circuit 443, that is, the second voltage-reducing circuit 441 is electrically connected to the 12V dc through the power socket 5 electrically connected thereto, and the second voltage-reducing circuit 441 is configured to convert the 12V dc into 5V-9V dc and supply the 5V-9V dc to the main control circuit 442 and the energy conversion circuit 443 for use; the main control circuit 442 is further electrically connected to the energy conversion circuit 443, the main control circuit 442 is configured to control the operation of the energy conversion circuit 443, and the energy conversion circuit 443 is configured to implement a wireless charging operation on an electronic device;
the second voltage-reducing circuit 441 comprises a voltage-reducing switching converter U3 with the model number of MP2225 and an operating circuit thereof, and specifically, the second voltage-reducing circuit 441 comprises a voltage-reducing switching converter U3 with the model number of MP2225, capacitors C19, C21, C23, C28, C29, C30, C32, C34, C38, resistors R11, R12, R14, R53, R54, and an inductor L2; the buck switching converter U3 is electrically connected to the power socket 5, the main control circuit 442 and the energy conversion circuit 443 respectively, namely, the step-down switching converter U3 is electrically connected to the 12V dc power through the power socket 5 electrically connected thereto, the buck switching converter U3 is used to convert the 12V dc power into 5V-9V dc power for the main control circuit 442 and the energy conversion circuit 443, i.e. when in use the 12V dc is converted to 5V-9V dc by the buck switching converter U3, and outputs the converted 5V-9V dc power to the main control circuit 442 and the energy conversion circuit 443 for use, thereby realizing power supply to the main control circuit 442 and the energy conversion circuit 443, the energy conversion circuit 443 performs wireless charging operation on the electronic device under the control of the main control circuit 442;
the main control circuit 442 includes a transmitting end control chip U4 with a model number of D9100 and a working circuit thereof, the transmitting end control chip U4 is electrically connected to the buck switch converter U3 and the energy conversion circuit 443, respectively, and the transmitting end control chip U4 is used for controlling the operation of the energy conversion circuit 443, that is, the charging current of the energy conversion circuit 443 is controlled by the transmitting end control chip U4 during application;
the energy conversion circuit 443 includes a wireless charging chip U5, a coil CL1 and a working circuit thereof, the wireless charging chip U5 is electrically connected to the buck switch converter U3, the transmitting terminal control chip U4 and the coil CL1, respectively, the wireless charging chip U5 and the coil CL1 are used for realizing wireless charging, that is, when the energy conversion circuit 443 is applied, the wireless charging operation of the electronic device is realized through the wireless charging chip U5 and the coil CL1 by the energy conversion circuit 443.
In the present embodiment, the lamp socket 3 includes a base 31, a weight 32 and a buffer pad 33; the base 31 is a box-shaped structure with an opening at the bottom and closed other sides, a socket mounting hole is formed in the side wall of the base 31, the power socket 5 is arranged in the socket mounting hole, the PCB 4 and the touch pad 6 are respectively arranged in the base 31, and a touch window (not shown in the figure, not emphasized and not described in detail) is arranged at the position of the base 31 corresponding to the touch pad 6; the counterweight block 32 is fixedly arranged in the base 31 below the PCB 4, and specifically, the counterweight block 32 is fixedly arranged in the base 31 through a plurality of screws; the cushion pad 33 is detachably disposed in the base 31 below the weight block 32, and specifically, the cushion pad 33 is made of EVA foam, thereby playing a role in buffering and skid resistance.
In this embodiment, the lamp post 2 includes a first plug 21 having a first rotating shaft 211, a second plug 22 having a second rotating shaft 221, and a post body 23; the first plug 21 can rotate back and forth through the first rotating shaft 211 and is detachably arranged on the base 31; the rod main body 23 is detachably arranged on the first plug 21 in a plug connection manner, and the first plug 21 rotates along with the rotation of the rod main body 23 in the same direction; the second plug 22 is detachably disposed on the rod main body 23 in a plug connection manner, and the lamp holder 1 is detachably disposed on the second plug 22 through the second rotating shaft 221.
In this embodiment, the lamp cap 1 includes a lamp cover 11, a lamp panel 12 provided with a plurality of lamp beads, a lamp shade 13, a third plug 14, and a rotating member 15; the rotating member 15 can rotate up and down through the second rotating shaft 221 and is detachably disposed on the second plug 22; the lamp cover 11 is detachably arranged on the rotating member 15 in a plug-in connection mode, and the left side and the right side of the lower part of the lamp cover 11 are respectively provided with an installation groove; the lamp shade 13 is detachably arranged in the mounting grooves in a plug-in connection manner, that is, the lamp cover 11 and the lamp shade 13 are detachably connected in a plug-in connection manner through the two mounting grooves, and the lamp cover 11 and the lamp shade 13 jointly enclose a mounting cavity; the lamp panel 12 is arranged in an installation cavity defined by the lamp cover 11 and the lamp shade 13, that is, the lamp panel 12 is arranged between the lamp cover 11 and the lamp shade 13, and a plurality of lamp beads of the lamp panel 12 are respectively electrically connected with the illumination constant current circuit 43; third end cap 14 can dismantle the setting through the mode of plug connection and be in lamp lid 11 keeps away from rotate one of piece 15 and serve to lamp lid 11, lamp shade 13, third end cap 14 and rotate piece 15 and enclose into a confined space jointly, just lamp lid 11 and lamp shade 13, third end cap 14 and rotate piece 15 and all be connected through the mode of plug connection, and it is more convenient to install and dismantle, the maintenance of being convenient for.
The utility model discloses working process and principle as follows: after the charging desk lamp is communicated with 12V direct current, 5V direct current is provided for the touch control circuit 42 through the first voltage reduction circuit 41, the working mode of the lamp holder 1 is controlled through the touch control circuit 42, and meanwhile, the working current of the lamp holder 1 is controlled through the lighting constant current circuit 43 so as to prevent the lamp holder 1 from being burnt out due to overlarge current; when the electronic device is placed on the base 31, the 12V dc is converted into 5V-9V dc under the action of the second voltage-reducing circuit 441, that is, the 5V-9V dc is provided to the main control circuit 442 and the energy charging circuit through the second voltage-reducing circuit 441, the charging current of the energy charging circuit is controlled through the main control circuit 442, and then the electric energy is converted into the electronic device through the energy charging circuit, thereby realizing wireless charging of the electronic device.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model is designed to realize wireless charging, so that the electronic equipment does not need plug wire charging, the charging is more convenient, the reduction of desktop wires is facilitated, the space utilization rate of the desktop is improved, and the use experience is good;
2. the plug-in connection design of the lamp holder in the preferred scheme is more convenient to install and disassemble and convenient to maintain;
3. in the preferred scheme, the lamp holder is rotatably arranged on the lamp post, and the lamp post is rotatably arranged on the lamp holder, so that the lighting angle and range can be flexibly adjusted according to the use requirement, and the lamp holder is convenient to store;
4. the application of the buffer pad in the preferred scheme plays a role in buffering and skid resistance.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a wireless quick charge desk lamp of intelligence which characterized in that includes: the lamp comprises a lamp holder, a lamp post, a lamp holder and a PCB; the lamp post is rotatably arranged on the lamp holder; the lamp holder is rotatably arranged on the lamp post; the PCB is arranged in the lamp holder and electrically connected with the lamp holder, and is used for providing electric energy required by the work of the whole desk lamp, realizing the operation of wirelessly charging electronic equipment and controlling the operation of the whole desk lamp;
the PCB comprises a first voltage reduction circuit, a touch control circuit, a lighting constant current circuit and a wireless module circuit; the first voltage reduction circuit is electrically connected with an external power supply and the touch control circuit respectively, and is used for supplying power to the touch control circuit; the lighting constant current circuit is respectively electrically connected with the touch control circuit and the lamp cap, the touch control circuit is used for controlling the working mode of the lamp cap, the lighting constant current circuit is used for controlling the working current of the lamp cap to ensure the normal work of the lamp cap, and the lamp cap is used for realizing lighting; the wireless module circuit is electrically connected with the external power supply and is used for wirelessly charging external electronic equipment.
2. The intelligent wireless rapid charging desk lamp according to claim 1, wherein the wireless module circuit comprises a second voltage reduction circuit, a main control circuit and an energy conversion circuit; the second voltage reduction circuit is electrically connected with the main control circuit and the energy conversion circuit respectively, the second voltage reduction circuit is also electrically connected with the external power supply through a power socket, and the second voltage reduction circuit is used for supplying power to the main control circuit and the energy conversion circuit; the main control circuit is electrically connected with the energy conversion circuit, the main control circuit is used for controlling the operation of the energy conversion circuit, and the energy conversion circuit is used for realizing wireless charging operation on the electronic equipment.
3. The intelligent wireless rapid charging desk lamp of claim 2, wherein the second voltage-reducing circuit comprises a voltage-reducing switching converter U3 with model number MP2225 and its working circuit; the voltage-reducing switch converter U3 is electrically connected with the power socket, the main control circuit and the energy conversion circuit respectively, and when the voltage-reducing switch converter U3 is used, the operation of supplying power to the main control circuit and the energy conversion circuit is realized.
4. The intelligent wireless rapid charging desk lamp according to claim 3, wherein the main control circuit comprises a transmitting terminal control chip U4 with model number D9100 and a working circuit thereof; the emitting end control chip U4 is electrically connected with the buck switch converter U3 and the energy conversion circuit respectively, the emitting end control chip U4 is used for controlling the operation of the energy conversion circuit, and the charging current of the energy conversion circuit is controlled by the emitting end control chip U4 during application.
5. The intelligent wireless rapid charging desk lamp of claim 4, wherein the energy conversion circuit comprises a wireless charging chip U5 with model D9015, a coil CL1 and a working circuit thereof; the wireless charging chip U5 is electrically connected with the buck switch converter U3, the transmitting terminal control chip U4 and the coil CL1 respectively, and the wireless charging chip U5 and the coil CL1 are used for realizing wireless charging; when the wireless charging circuit is applied, the energy conversion circuit realizes the operation of wirelessly charging the electronic equipment through the wireless charging chip U5 and the coil CL 1.
6. The intelligent wireless rapid charging desk lamp of claim 2, wherein the first voltage reduction circuit comprises a voltage regulator U1 with a model number of 78L05 and an operating circuit thereof; the voltage regulator U1 is respectively electrically connected with the power socket and the touch control circuit, the voltage regulator U1 is electrically connected with the external power supply through the power socket, and when the voltage regulator U1 is applied, the operation of supplying power to the touch control circuit is realized through the voltage regulator U1.
7. The intelligent wireless rapid charging desk lamp of claim 6, wherein the touch control circuit comprises a connector U2 and its working circuit; the connector U2 is respectively and electrically connected with the voltage regulator U1 and the lighting constant current circuit, the connector U2 is also electrically connected with a touch pad, the touch pad is used for triggering a control command and issuing the control command to the connector U2, and the connector U2 controls the working mode of the lamp holder through the control command triggered by the touch pad.
8. The intelligent wireless rapid charging desk lamp of claim 7, wherein the lighting constant current circuit comprises type 2310 MOS transistors Q1, Q2 and their working circuits; the MOS tube Q1 is respectively and electrically connected with the connector U2 and the lamp cap, and the MOS tube Q2 is respectively and electrically connected with the connector U2 and the lamp cap; when in application, the working current of the lamp holder is controlled by the MOS tubes Q1 and Q2 to avoid the lamp holder from burning out.
9. The intelligent wireless rapid charging desk lamp of claim 7, wherein the lamp holder comprises a base, a weight block and a cushion; a socket mounting hole is formed in the side wall of the base, the power socket is arranged in the socket mounting hole, and the PCB and the touch pad are arranged in the base respectively; the balancing weight is fixedly arranged in the base below the PCB; the buffer pad is detachably arranged in the base below the balancing weight and plays roles of buffering and skid resistance;
the lamp post comprises a first plug provided with a first rotating shaft, a second plug provided with a second rotating shaft and a post main body; the first plug is rotatably arranged on the base through the first rotating shaft; the rod main body is detachably arranged on the first plug in a plug-in connection mode, and the first plug rotates along with the rotation of the rod main body in the same direction; the second plug is detachably arranged on the rod main body in a plug-in connection mode, and the lamp holder is detachably arranged on the second plug through the second rotating shaft.
10. The intelligent wireless rapid charging desk lamp according to claim 9, wherein the lamp holder comprises a lamp cover, a lamp panel provided with a plurality of lamp beads, a lamp shade, a third plug and a rotating piece; the rotating part is rotatably arranged on the second plug through the second rotating shaft; the lamp cover is detachably arranged on the rotating part in a plug-in connection mode, and the left side and the right side of the lower part of the lamp cover are respectively provided with an installation groove; the lampshade is detachably arranged in the mounting groove in a plug-in connection mode, and the lamp cover and the lampshade jointly enclose a mounting cavity; the lamp panel is arranged in an installation cavity defined by the lamp cover and the lamp shade, and a plurality of lamp beads of the lamp panel are electrically connected with the illumination constant current circuit respectively; the third plug is detachably arranged at one end, far away from the rotating piece, of the lamp cover in a plug-in connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444360.2U CN214840504U (en) | 2021-06-28 | 2021-06-28 | Wireless quick charge desk lamp of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444360.2U CN214840504U (en) | 2021-06-28 | 2021-06-28 | Wireless quick charge desk lamp of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214840504U true CN214840504U (en) | 2021-11-23 |
Family
ID=78810747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121444360.2U Active CN214840504U (en) | 2021-06-28 | 2021-06-28 | Wireless quick charge desk lamp of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214840504U (en) |
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2021
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