CN209495181U - The switch block and Interesting desk lamp of Interesting desk lamp - Google Patents
The switch block and Interesting desk lamp of Interesting desk lamp Download PDFInfo
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- CN209495181U CN209495181U CN201920191545.3U CN201920191545U CN209495181U CN 209495181 U CN209495181 U CN 209495181U CN 201920191545 U CN201920191545 U CN 201920191545U CN 209495181 U CN209495181 U CN 209495181U
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Abstract
This application discloses the switch block of Interesting desk lamp and Interesting desk lamps, and wherein switch block includes: box body；First conductive sheet, is fixed on box body, and the first conductive sheet has the first abutting end；Second conductive sheet, is rotatably installed on box body by rotation axis, and the second conductive sheet has the second abutting end, and the second abutting end is located at the lower section of the first abutting end；First drawstring, one end are connect with the second conductive sheet, and the other end is pierced by box body；Magnetic part, is mounted on one end that the first drawstring is pierced by box body, and magnetic part is used to cooperate with external magnetic part, mutual magnetic absorption makes the first drawstring have pulling force, and the second conductive sheet is pulled to rotate around rotation axis, so that the second abutting end and first is cooperated end in contact, the first conductive sheet and the second conductive sheet is connected.The second conductive sheet of the application is rotatably installed on box body, and box body has supporting role to conductive sheet, for structure compared with the existing technology, is reduced to the pulling tension requirements of the first drawstring.
Description
Technical field
The utility model relates to field of light fittings, and in particular to the switch block and Interesting desk lamp of Interesting desk lamp.
Background technique
Desk lamp is a kind of common household electrical appliance, is predominantly disposed on desk, so that illumination is used.Traditional desk lamp switch
Usually it is exposed outside, switch gap be easy dust entrance, influence switch performance, and opening ways are single, lack interest and
Interactivity can not bring some unique operating experiences of user.
The patent document of Publication No. CN205782261U discloses a kind of Interesting desk lamp of magnetic force control pullswitch, packet
It includes: outline border, lamp body, lamp holder, drawstring I, magnet ball I, magnet ball II, drawstring II and the pullswitch being hidden in inside lamp holder.Outside
Frame is fixedly connected with lamp holder, and the embeddable lamp body of groove is equipped with inside outline border, and drawstring I, drawstring I and magnetic are fixed and hung to outer arch
Iron ball I is fixedly linked；There is a hole among lamp holder, drawstring II is connected with pullswitch by hole, lifts and be placed on lamp holder
Magnet ball II, lean near magnet ball I when, generate the magnetic force to attract each other, magnet ball II affects drawstring II to pull up, drive lamp holder
The conductive metal sheet upward sliding of bottom plate in interior pullswitch, when conductive metal sheet is in contact with conductive copper sheet, circuit is logical
Road, lamp body brighten, and suspended state is presented in magnet ball II and magnet ball I.
Desk lamp disclosed in above patent document, pullswitch include conductive copper sheet and bottom plate, and bottom plate is slidably arranged in box
In body, in order to make bottom plate upward sliding, with sharing, after two magnet balls magnetism are attracting, need that there is drawstring II with conductive copper sheet
Pulling force be greater than bottom plate gravity, this structure makes more demanding to magnetive attraction.
Utility model content
The utility model proposes the switch block and Interesting desk lamp of Interesting desk lamp in view of the above-mentioned problems, overcome deficiency.
The technical solution that the utility model is taken is as follows:
A kind of switch block of Interesting desk lamp, comprising:
Box body；
First conductive sheet, is fixed on box body, and the first conductive sheet has the first abutting end；
Second conductive sheet is rotatably installed on the box body by rotation axis, and the second conductive sheet has the second abutting end, the
Two abutting ends are located at the lower section of the first abutting end；
First drawstring, one end are connect with second conductive sheet, and the other end is pierced by the box body；
Magnetic part is mounted on one end that the first drawstring is pierced by box body, and the magnetic part is used to cooperate with external magnetic part,
Mutual magnetic absorption makes the first drawstring have pulling force, pulls the second conductive sheet to rotate around rotation axis, makes the second abutting end and first
Cooperate end in contact, the first conductive sheet and the second conductive sheet is connected.
The switch block of the application, the second conductive sheet are rotatably installed on box body, and box body has support to conductive sheet
It acts on, for structure compared with the existing technology, the pulling tension requirements of the first drawstring is reduced.I.e. in the second conductive tablet quality and now
In the identical situation of some bottom plates, the first drawstring in the case where smaller pulling force the first conductive sheet and second can be led
Electric piece conducting, that is, the requirement reduction to mutually matched two magnetic parts, therefore, can reduce cost.
In addition, the structure of the prior art, bottom plate need reliably touch with two panels conductive copper sheet can turning circuit,
Therefore poor reliability, and the structure of the application, region needs to be bonded and can be connected at only one, in addition, because using turning
The mode of dynamic cooperation, the first drawstring can generate biggish torque, the second abutting end can be made reliably to match with the first abutting end
It closes, guarantees the stability and reliability of work.
When practice, magnetic part can be set to pure magnetic material, may be set to be external structure cladding magnetic
Property material, the material of external structure can be a variety of for plastics, rubber, wood etc..The shape of external structure can also use more
Kind, such as spherical shape, ellipse, cube etc., or even can also be animal, cartoon figure etc..
In the utility model wherein an embodiment, the box body has the first opening and the second opening, and described first leads
Electric piece has the first connecting pin, and first connecting pin is located at the outside of box body, the second conductive sheet tool by the first opening
There is second connection end, for the rotation axis between second connection end and the second abutting end, the second connection end passes through second
Opening is located at the outside of box body.
So that connecting pin is located at the outside of box body by the first opening and the second opening, facilitates conductive sheet and circuit connection.
In the utility model wherein an embodiment, second conductive sheet includes interconnecting piece, and the interconnecting piece is separate to be turned
One end of moving axis is bent to the side close to the first abutting end, forms second abutting end, first drawstring and interconnecting piece
Connection, the second abutting end and the first abutting end are face contact cooperation.
The one end of interconnecting piece far from rotation axis is bent to form second abutting end to the side close to the first abutting end, this
Sample is arranged so that structurally reasonable, can make the second abutting end and the cooperation of the first abutting end face contact, connect between two conductive sheets
It connects reliable and stable.
In the utility model wherein an embodiment, one end of first drawstring passes through interconnecting piece, and the first drawstring passes through
One end of interconnecting piece has anti-falling piece.
The anti-falling piece can be the component being separately provided, and be also possible to the first drawstring knot and formed.
Disclosed herein as well is a kind of Interesting desk lamps, including lamp holder, the lamp bracket being mounted on lamp holder, are mounted on lamp bracket
Lamp bar and the control circuit to work for controlling lamp bar, further include switch mentioned above component, the switch block installation
In lamp holder, the first conductive sheet and the second conductive sheet of switch block are connected in control circuit, the magnetism of the switch block
Part is the first magnetic part, and Interesting desk lamp further includes the second drawstring and for the second magnetic with the mutual magnetic absorption of the first magnetic part
Property part, one end of second drawstring connect with lamp bracket, and the other end connects second magnetic part, and second magnetic part is located at
The top of first magnetic part, when the second magnetic part and the mutual magnetic absorption of the first magnetic part, the first conductive sheet and second conductive
Piece conducting, control circuit conducting.
When Interesting desk lamp works, the first magnetic part is moved up, the first magnetic part and the mutual magnetic absorption of the second magnetic part are made
(can contact also and can have interval) pulls the second conductive sheet to rotate around rotation axis, makes so that the first drawstring be made to have pulling force
Second abutting end and the first cooperation end in contact, are connected the first conductive sheet and the second conductive sheet, so that control circuit is connected, can make
Lamp bar works normally.
In the utility model wherein an embodiment, the first magnetic part and the second magnetic part include that shell and setting exist
Magnetic block in shell, two magnetic blocks are magnet, and either, one of magnetic block is magnet.
In the utility model wherein an embodiment, two magnetic blocks are magnet, and the magnetic block weight of the first magnetic part
Measure the magnetic block weight less than the second magnetic part.
Two magnetic blocks are magnet, and for the design of only one block magnet, magnetic adsorption capacity is bigger；First magnetic
Property part magnetic block weight less than the second magnetic part magnetic block weight, in this way, making the first magnetic part and second magnetic
After part cooperation, when shaking, is not easily to fall off, and can more greatly at a distance from the first magnetic part and the cooperation of the second magnetic part, such as can be with
Reach 5-10mm.
In the utility model wherein an embodiment, the first drawstring pulls the second conductive sheet, makes the second abutting end and first
The smallest power for cooperating end in contact is X ox, and the weight of the first magnetic part is Y ox, and X is more than or equal to Y.
X is more than or equal to Y, the design of this structure, so that after the first magnetic part is fallen, can not make the second abutting end and the
One cooperation end in contact can be effectively reduced accidentally touching rate in terms of existing technologies.
In the utility model wherein an embodiment, battery, the battery and control circuit electricity are installed in the lamp holder
Connection.
Setting battery, which allows Interesting desk lamp not need power supply line, to work, and usage experience is more preferable.Practice
When, battery can be battery or dry cell, preferably lithium battery.
In the utility model wherein an embodiment, the control circuit includes PCB circuit board, and the battery is chargeable
Battery has the charging head and charging indicator light being electrically connected with PCB circuit board on the lamp holder.
In the utility model wherein an embodiment, one end of the lamp bar is electrically connected with PCB circuit board, the other end and
The electrical connection of one conductive sheet, second conductive sheet are electrically connected with PCB circuit board；There are two be electrically connected tool with PCB circuit board on lamp holder
The soft-touch control connect, two soft-touch controls are respectively the first soft-touch control and the second soft-touch control, and the first soft-touch control is for adjusting
The brightness of high light bar, the second soft-touch control are used to turn down the brightness of light bar.
The brightness of light bar can be adjusted by the first soft-touch control of setting and the second soft-touch control.
In the utility model wherein an embodiment, the lamp bar has a plurality of, the color difference of each lamp bar, the PCB electricity
Road plate has an anode interface and multiple cathode interfaces, and the cathode interface that one end of each lamp bar is different from PCB circuit board is electrically connected
It connects, the other end is electrically connected with the first conductive sheet, and second conductive sheet is electrically connected with the anode interface of PCB circuit board, lamp holder
On also there is the third soft-touch control that be electrically connected with PCB circuit board, the third soft-touch control is used to control leading to for cathode interface
Electricity condition.
By the way that the light bar of a plurality of different colours is arranged, so that passing through the bright light mould of the adjustable desk lamp of third soft-touch control
Formula, interest are higher.
The beneficial effects of the utility model are: the switch block of the application, the second conductive sheet is rotatably installed on box body
, box body has supporting role to conductive sheet, for structure compared with the existing technology, drops to the pulling tension requirements of the first drawstring
It is low.I.e. in the second conduction tablet quality situation identical with existing bottom plate, the first drawstring can be in the case where smaller pulling force
The first conductive sheet and the second conductive sheet can be made to be connected, that is, the requirement to mutually matched two magnetic parts reduces, because
This, can reduce cost.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of Interesting desk lamp；
Fig. 2 is the cross-sectional view of Interesting desk lamp；
Fig. 3 is the partial exploded view of the switch block of Interesting desk lamp；
Fig. 4 is the schematic diagram after the switch block conducting of Interesting desk lamp；
Fig. 5 is the schematic diagram when switch block of Interesting desk lamp does not turn on；
Fig. 6 is the control principle schematic diagram of Interesting desk lamp.
Each appended drawing reference in figure are as follows:
1, box body；2, the first conductive sheet；3, the first abutting end；4, the second conductive sheet；5, rotation axis；6, the second abutting end；
7, the first drawstring；8, the first magnetic part；9, the first opening；10, the second opening；11, the first connecting pin；12, second connection end；
13, interconnecting piece；14, anti-falling piece；15, lamp holder；16, lamp bracket；17, lamp bar；18, the second drawstring；19, the second magnetic part；20, electric
Pond；21, PCB circuit board；22, charging head；23, charging indicator light；24, the first soft-touch control；25, the second soft-touch control；26, just
Pole interface；27, cathode interface；28, third soft-touch control.
Specific embodiment:
Below with reference to each attached drawing, the utility model is described in detail.
As shown in Figure 1, present embodiment discloses a kind of Interesting desk lamp, including switch block.As shown in Fig. 2,3,4 and 5, open
Closing component includes:
Box body 1；
First conductive sheet 2, is fixed on box body 1, and the first conductive sheet 2 has the first abutting end 3；
Second conductive sheet 4, is rotatably installed on box body 1 by rotation axis 5, and the second conductive sheet 4 has the second abutting end 6,
Second abutting end 6 is located at the lower section of the first abutting end 3；
First drawstring 7, one end are connect with the second conductive sheet 4, and the other end is pierced by box body 1；
First magnetic part 8, is mounted on one end that the first drawstring 7 is pierced by box body 1, and the first magnetic part 8 is used for and external magnetic
Property part cooperation, mutual magnetic absorption, make the first drawstring 7 have pulling force, pull the second conductive sheet 4 around rotation axis 5 rotate, make second
Abutting end 6 is contacted with the first abutting end 3, and the first conductive sheet 2 and the second conductive sheet 4 is connected.
The switch block of the application, the second conductive sheet 4 are rotatably installed on box body 1, and box body 1 has branch to conductive sheet
Support acts on, and for structure compared with the existing technology, reduces to the pulling tension requirements of the first drawstring 7.I.e. in 4 mass of the second conductive sheet
In situation identical with existing bottom plate, the first drawstring 7 can make 2 He of the first conductive sheet in the case where smaller pulling force
The conducting of second conductive sheet 4, that is, the requirement reduction to mutually matched two magnetic parts, therefore, can reduce cost.
In addition, the structure of the prior art, bottom plate need reliably touch with two panels conductive copper sheet can turning circuit,
Therefore poor reliability, and the structure of the application, region needs to be bonded and can be connected at only one, in addition, because using turning
The mode of dynamic cooperation, the first drawstring 7 can generate biggish torque, can make the second abutting end 6 reliably with the first abutting end 3
Cooperation, guarantees the stability and reliability of work.
When practice, magnetic part can be set to pure magnetic material, may be set to be external structure cladding magnetic
Property material, the material of external structure can be a variety of for plastics, rubber, wood etc..The shape of external structure can also use more
Kind, such as spherical shape, ellipse, cube etc., or even can also be animal, cartoon figure etc..
In this present embodiment, there is box body 1 first opening 9 and the second opening 10, the first conductive sheet 2 to have the first connecting pin
11, the first connecting pin 11 is located at the outside of box body 1 by the first opening 9, and the second conductive sheet 4 has second connection end 12, rotation
Axis 5 is located between second connection end 12 and the second abutting end 6, and second connection end 12 is located at the outer of box body 1 by the second opening 10
Portion.So that connecting pin is located at the outside of box body 1 by the first opening 9 and the second opening 10, facilitates conductive sheet and circuit connection.
In this present embodiment, the second conductive sheet 4 includes interconnecting piece 13, and the one end of interconnecting piece 13 far from rotation axis 5 is to close
The side of first abutting end 3 is bent, and forms the second abutting end 6, and the first drawstring 7 is connect with interconnecting piece 13, the second abutting end 6 and the
One abutting end 3 is face contact cooperation.Side bent of the one end of interconnecting piece 13 far from rotation axis 5 to close first abutting end 3
It is at the second abutting end 6, in this way setting so that structurally reasonable, the second abutting end 6 can be made to match with 3 face contact of the first abutting end
It closes, stable connection is reliable between two conductive sheets.
In this present embodiment, one end of the first drawstring 7 passes through interconnecting piece 13, and the first drawstring 7 passes through one end of interconnecting piece 13
With anti-falling piece 14.When practice, anti-falling piece 14 can be the component being separately provided, and be also possible to 7 knot of the first drawstring
It is formed.
As illustrated in fig. 1 and 2, the Interesting desk lamp of the present embodiment further includes lamp holder 15, the lamp bracket being mounted on lamp holder 15 16, peace
Lamp bar 17 on lamp bracket 16 and the control circuit for controlling the work of lamp bar 17, switch block are mounted in lamp holder 15,
The first conductive sheet 2 and the second conductive sheet 4 of switch block are connected in control circuit, Interesting desk lamp further include the second drawstring 18 with
And for the second magnetic part 19 with the mutual magnetic absorption of the first magnetic part 8, one end of the second drawstring 18 is connect with lamp bracket 16, separately
One end connects the second magnetic part 19, and the second magnetic part 19 is located at the top of the first magnetic part 8, when the second magnetic part 19 and the first magnetic
Property 8 mutual magnetic absorption of part when, the first conductive sheet 2 and the second conductive sheet 4 conducting, control circuit conducting.
When Interesting desk lamp works, the first magnetic part 8 is moved up, keeps the first magnetic part 8 and the second magnetic part 19 mutually magnetic
It adsorbs (can contact also and can have interval), to make the first drawstring 7 that there is pulling force, pulls the second conductive sheet 4 around rotation axis 5
Rotation, contacts the second abutting end 6 with the first abutting end 3, the first conductive sheet 2 and the second conductive sheet 4 is connected, thus control circuit
Conducting can be such that lamp bar 17 works normally.
In this present embodiment, the first magnetic part 9 and the second magnetic part 49 include the magnetic of shell and setting inside the shell
Property block, two magnetic blocks are magnet (when practice, can be using only one magnetic block as magnet, another is iron block).
In this present embodiment, magnetic block weight of the magnetic block weight of the first magnetic part less than the second magnetic part.Two magnetic
Property block is magnet, and for the design of only one block magnet, magnetic adsorption capacity is bigger；The magnetic block of first magnetic part 9
Weight less than the second magnetic part 19 magnetic block weight, in this way, cooperating the first magnetic part 9 and the second magnetic part 19
Afterwards, not easily to fall off when shaking, and the first magnetic part can be bigger at a distance from the cooperation of the second magnetic part, for example can achieve 5-
10mm。
In this present embodiment, the first drawstring pulls the second conductive sheet, and the second abutting end and first is made to cooperate end in contact most
Small power is X ox, and the weight of the first magnetic part is Y ox, and X is more than or equal to Y.X is more than or equal to Y, the design of this structure, so that the
After one magnetic part 9 is fallen, the second abutting end and first can not be made to cooperate end in contact, in terms of existing technologies, Neng Gouyou
Effect reduces accidentally touching rate.
As seen in figs, in this present embodiment, battery 20 is installed, battery 20 is electrically connected with control circuit in lamp holder 15
It connects.Setting battery 20, which allows Interesting desk lamp not need power supply line, to work, and usage experience is more preferable.When practice,
Battery 20 can be battery 20 or dry cell 20, and the present embodiment is lithium battery 20.
As shown in Fig. 1,2 and 6, in this present embodiment, control circuit includes PCB circuit board 21, is had on lamp holder 15 and PCB
The charging head 22 and charging indicator light 23 that circuit board 21 is electrically connected.
As shown in Fig. 1,2 and 6, in this present embodiment, one end of lamp bar 17 is electrically connected with PCB circuit board 21, the other end with
The electrical connection of first conductive sheet 2, the second conductive sheet 4 are electrically connected with PCB circuit board 21；On lamp holder 15 tool there are two and PCB circuit board
The soft-touch control of 21 electrical connections, two soft-touch controls are respectively the first soft-touch control 24 and the second soft-touch control 25, and first touches
Switch 24 is used to be turned up the brightness of light bar, and the second soft-touch control 25 is used to turn down the brightness of light bar.It is touched and is opened by setting first
Pass 24 and the second soft-touch control 25 can adjust the brightness of light bar.
As shown in figs. 1 and 6, in this present embodiment, lamp bar 17 has a plurality of, and the color of each lamp bar 17 is different, PCB circuit board 21
With an anode interface 26 and multiple cathode interfaces 27, one end of each lamp bar 17 cathode interface different from PCB circuit board 21
27 electrical connections, the other end are electrically connected with the first conductive sheet 2, and the second conductive sheet 4 and the anode interface 26 of PCB circuit board 21 are electrically connected
It connects, also there is the third soft-touch control 28 being electrically connected with PCB circuit board 21 on lamp holder 15, third soft-touch control 28 is negative for controlling
The energized state of pole interface 27.By the way that the light bar of a plurality of different colours is arranged, so that adjustable by third soft-touch control 28
The bright light mode of desk lamp, interest are higher.
It should be noted that three soft-touch controls are inductive switches, it is not physical button on pedestal in Fig. 1.One use
It lightens, one is used to dim, and a lamp light mode switches (can refer to existing non-pole light regulating).
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Range, it is all with equivalent structure transformation made by the utility model specification and accompanying drawing content, directly or indirectly it is used in it
His relevant technical field similarly includes within the protection scope of the present utility model.
Claims (10)
1. a kind of switch block of Interesting desk lamp characterized by comprising
Box body；
First conductive sheet, is fixed on box body, and the first conductive sheet has the first abutting end；
Second conductive sheet is rotatably installed on the box body by rotation axis, and the second conductive sheet has the second abutting end, and second matches
Close the lower section that end is located at the first abutting end；
First drawstring, one end are connect with second conductive sheet, and the other end is pierced by the box body；
Magnetic part is mounted on one end that the first drawstring is pierced by box body, and the magnetic part is used to cooperate with external magnetic part, mutually
Magnetic absorption makes the first drawstring have pulling force, and the second conductive sheet is pulled to rotate around rotation axis, cooperates the second abutting end and first
The first conductive sheet and the second conductive sheet is connected in end in contact.
2. the switch block of Interesting desk lamp as described in claim 1, which is characterized in that the box body has the first opening and the
Two openings, first conductive sheet have the first connecting pin, and first connecting pin is located at the outside of box body by the first opening,
Second conductive sheet has second connection end, and the rotation axis is between second connection end and the second abutting end, and described the
Two connecting pins are located at the outside of box body by the second opening.
3. the switch block of Interesting desk lamp as described in claim 1, which is characterized in that second conductive sheet includes connection
Portion, the one end of the interconnecting piece far from rotation axis are bent to the side close to the first abutting end, form second abutting end, institute
It states the first drawstring to connect with interconnecting piece, the second abutting end and the first abutting end are face contact cooperation.
4. the switch block of Interesting desk lamp as claimed in claim 3, which is characterized in that one end of first drawstring, which passes through, to be connected
Socket part, one end that the first drawstring passes through interconnecting piece have anti-falling piece.
5. a kind of Interesting desk lamp, including lamp holder, the lamp bracket being mounted on lamp holder, the lamp bar being mounted on lamp bracket and for controlling
The control circuit of lamp bar work, which is characterized in that it further include switch block described in Claims 1 to 4 any one, it is described to open
It closes component to be mounted in lamp holder, the first conductive sheet and the second conductive sheet of switch block are connected in control circuit, the switch
The magnetic part of component is the first magnetic part, and Interesting desk lamp further includes the second drawstring and is used for and the mutually magnetic suction of the first magnetic part
One end of the second attached magnetic part, second drawstring is connect with lamp bracket, other end connection second magnetic part, and described second
Magnetic part is located at the top of the first magnetic part, when the second magnetic part and the mutual magnetic absorption of the first magnetic part, the first conductive sheet
It is connected with the second conductive sheet, control circuit conducting.
6. Interesting desk lamp as claimed in claim 5, which is characterized in that the first magnetic part and the second magnetic part include shell with
And the magnetic block of setting inside the shell, two magnetic blocks are magnet, and either, one of magnetic block is magnet.
7. Interesting desk lamp as claimed in claim 6, which is characterized in that two magnetic blocks are magnet, and the first magnetic part
Magnetic block weight of the magnetic block weight less than the second magnetic part；First drawstring pulls the second conductive sheet, makes the second abutting end and the
The smallest power of one cooperation end in contact is X ox, and the weight of the first magnetic part is Y ox, and X is more than or equal to Y.
8. Interesting desk lamp as claimed in claim 5, which is characterized in that be equipped with battery, the battery and control in the lamp holder
Circuit processed electrical connection, the control circuit includes PCB circuit board, and the battery is rechargeable battery, have on the lamp holder with
The charging head and charging indicator light of PCB circuit board electrical connection.
9. Interesting desk lamp as claimed in claim 8, which is characterized in that one end of the lamp bar is electrically connected with PCB circuit board, separately
One end is electrically connected with the first conductive sheet, and second conductive sheet is electrically connected with PCB circuit board；There are two electric with PCB for tool on lamp holder
The soft-touch control of road plate electrical connection, two soft-touch controls are respectively the first soft-touch control and the second soft-touch control, and the first touch is opened
The brightness for light bar to be turned up is closed, the second soft-touch control is used to turn down the brightness of light bar.
10. Interesting desk lamp as claimed in claim 9, which is characterized in that the lamp bar has a plurality of, the color difference of each lamp bar,
The PCB circuit board has an anode interface and multiple cathode interfaces, one end of each lamp bar cathode different from PCB circuit board
Interface electrical connection, the other end are electrically connected with the first conductive sheet, and the anode interface of second conductive sheet and PCB circuit board is electrically connected
It connects, also there is the third soft-touch control being electrically connected with PCB circuit board on lamp holder, the third soft-touch control connects for controlling cathode
The energized state of mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191545.3U CN209495181U (en) | 2019-02-11 | 2019-02-11 | The switch block and Interesting desk lamp of Interesting desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191545.3U CN209495181U (en) | 2019-02-11 | 2019-02-11 | The switch block and Interesting desk lamp of Interesting desk lamp |
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| Publication Number | Publication Date |
|---|---|
| CN209495181U true CN209495181U (en) | 2019-10-15 |
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ID=68157268
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920191545.3U Active CN209495181U (en) | 2019-02-11 | 2019-02-11 | The switch block and Interesting desk lamp of Interesting desk lamp |
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| Country | Link |
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| CN (1) | CN209495181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672778A (en) * | 2020-06-16 | 2020-09-18 | 南方医科大学南方医院 | Lymph gland sorting device |
-
2019
- 2019-02-11 CN CN201920191545.3U patent/CN209495181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672778A (en) * | 2020-06-16 | 2020-09-18 | 南方医科大学南方医院 | Lymph gland sorting device |
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