CN109618477B - Control mode fast switching device and lamp - Google Patents

Control mode fast switching device and lamp Download PDF

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Publication number
CN109618477B
CN109618477B CN201811599021.4A CN201811599021A CN109618477B CN 109618477 B CN109618477 B CN 109618477B CN 201811599021 A CN201811599021 A CN 201811599021A CN 109618477 B CN109618477 B CN 109618477B
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China
Prior art keywords
switch
driving
control
driving circuit
control unit
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CN201811599021.4A
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CN109618477A (en
Inventor
凡魏
高一平
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To Creators Intelligent Technology (wuhan) Co Ltd
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To Creators Intelligent Technology (wuhan) Co Ltd
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches

Abstract

The invention discloses mode fast switching devices and lamps, and the control mode fast switching device comprises a driving unit and a control unit, wherein the driving unit comprises a driving circuit, the driving circuit is provided with a switch, the control unit is detachably arranged on the driving unit and comprises a control circuit and a switch driving structure corresponding to the switch, the driving circuit is in a conducting arrangement when the control unit is not arranged on the driving unit, and the switch driving structure are matched to conduct the control circuit and the driving circuit when the control unit is arranged on the driving unit.

Description

Control mode fast switching device and lamp
Technical Field
The invention relates to the technical field of lamps, in particular to an control mode quick switching device and a lamp.
Background
Most lamps and lanterns in the existing market adopt single switch on-off circuit control, and intelligent control lamps and lanterns structure is complicated, some adoption external controllers of the intelligent lamps and lanterns that adopt the control unit, this needs to be well adapted in the earlier stage of designing lamps and lanterns, reserve the mode of placing of controller, and the configuration control unit goes wrong and needs whole lamp to return the factory maintenance, reduce maintenance efficiency and increase cost of maintenance some integrate the control part with lamps and lanterns at play, the control part is as the body with lamps and lanterns, if the control part goes wrong can influence the work of whole lamp, the commonality can be poor, the operation is inconvenient, cost of maintenance is high.
Disclosure of Invention
The invention mainly aims to provide control mode fast switching devices, and aims to solve the problems that the work of the whole lamp is influenced by the occurrence of problems of a control part in the conventional lamp, the general performance is poor, the operation is inconvenient, and the maintenance cost is high.
In order to achieve the above object, the present invention provides control mode fast switching devices, which include a driving unit and a control unit, wherein the driving unit includes a driving circuit, the driving circuit is provided with a switch, the control unit is detachably mounted on the driving unit, the control unit includes a control circuit and a switch driving structure corresponding to the switch, the driving circuit is in a conducting configuration when the control unit is not mounted on the driving unit, and the switch driving structure are matched to conduct the control circuit and the driving circuit when the control unit is mounted on the driving unit.
Preferably, the switch is a normally closed switch, when the control unit is installed on the driving unit, the control circuit is connected in parallel with the switch, and the switch driving structure drives the switch to be turned off.
Preferably, the driving unit further comprises a driving circuit substrate, and the driving circuit and the switch are arranged on the driving circuit substrate;
the control unit further comprises a control circuit substrate, and the control circuit and the switch driving structure are arranged on the control circuit substrate.
Preferably, the control unit and the switch are respectively disposed at two sides of the driving circuit substrate.
Preferably, the driving circuit substrate is provided with a through hole corresponding to the switch, the switch driving structure includes a butting portion disposed on the control circuit substrate corresponding to the through hole, and when the control unit is mounted on the driving unit, the butting portion penetrates through the through hole from the side of the driving circuit substrate, extends into the other side of the driving circuit substrate, and butts against the through hole to disconnect the switch.
Preferably, the control unit further includes electrical connectors disposed at the input end and the output end of the driving circuit, and the electrical connectors are mounted on the control circuit substrate and electrically connected to the control circuit and the driving circuit.
Preferably, the electrical connector is a resilient electrical connector.
Preferably, the switch includes a metal dome, and an end of the metal dome is fixed to the driving circuit substrate located at the side of the through hole , and an end of the metal dome is fixed to the driving circuit substrate located at the side of the through hole .
Preferably, the metal dome includes a fixing portion fixed to the driving circuit substrate on the side of the through hole , a connecting portion formed by extending from the side of the fixing portion close to the other of the through hole in a direction close to the through hole, and a bridging portion formed by bending inward and located on the side of the other of the through hole.
The invention also provides light fixtures, which comprise an electric lamp and the control mode fast switching device, wherein the electric lamp is communicated with the driving circuit.
The detachable control unit is independent from the drive unit, the control unit comprises a switch drive structure, when the control unit is arranged on the drive unit, the switch drive structure drives the switch of the drive unit to be positioned at the opening position, so that the drive circuit is disconnected, and meanwhile, the control circuit is connected with the drive circuit, so that the lamp is controlled by the control unit; when the control unit is detached from the drive unit, the switch of the drive circuit is in a closed position, the drive circuit is conducted, and the mode controlled by the control circuit can be switched to the basic use mode of the original lamp. Therefore, the control unit is only required to be installed on the driving unit, the control mode can be rapidly switched for the electric lamp, and the circuit configuration of the lamp does not need to be changed. When the control circuit is out of order and the control unit is detached, the driving unit can still normally operate, and the basic use function of the electric lamp is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 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 schematic structural diagram of an embodiment of the control mode fast switching device provided in the present invention.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name (R)
100 Control mode fast switching device 12b Connecting part
1 Drive unit 12c Lap joint part
1a Driving circuit 2 Control unit
11 Drive circuit board 21 Control circuit
11a Through hole 21a Control circuit board
12 Switch with a switch body 22a Electrical connector
12a Fixing part 22b Butting part
The objects, features, and advantages of the present invention are further described in with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of the present invention, rather than all embodiments.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship, motion situation, etc. of each component in a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "", "second", etc. in an embodiment of the present invention, the description of "", "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.A feature defined as "", "second", etc. may explicitly or implicitly include at least of the features.
The invention provides lamps, which include an electric lamp and a control mode fast switching device, the invention of which lies in the control mode fast switching device, and fig. 1 is a schematic structural diagram of an embodiment of a control mode fast switching device provided by the invention.
As shown in fig. 1, the control mode fast switching apparatus 100 includes a driving unit 1 and a control unit 2; the driving unit 1 comprises a driving circuit 1a, the driving circuit 1a is provided with a switch 12; the control unit 2 is detachably mounted on the driving unit 1, and the control unit 2 comprises a control circuit 21 and a switch driving structure arranged corresponding to the switch 12; when the control unit 2 is not installed on the driving unit 1, the driving circuit 1a is in a conducting arrangement, and when the control unit 2 is installed on the driving unit 1, the switch 12 and the switch driving structure are matched to enable the control circuit 21 and the driving circuit 1a to be conducted.
Most lamps and lanterns in the existing market adopt single switch on-off circuit control, and intelligent control lamps and lanterns structure is complicated, some adoption external controllers of the intelligent lamps and lanterns that adopt the control unit, this needs to be well adapted in the earlier stage of designing lamps and lanterns, reserve the mode of placing of controller, and the configuration control unit goes wrong and needs whole lamp to return the factory maintenance, reduce maintenance efficiency and increase cost of maintenance some integrate the control part with lamps and lanterns at play, the control part is as the body with lamps and lanterns, if the control part goes wrong can influence the work of whole lamp, the commonality can be poor, the operation is inconvenient, cost of maintenance is high.
According to the invention, the detachable control unit 2 which is relatively independent from the drive unit 1 is arranged, the control unit 2 comprises a switch driving structure, when the control unit 2 is installed on the drive unit 1, the switch driving structure drives the switch 12 of the drive unit 1 to be positioned at an opening position, so that the drive circuit 1a is disconnected, and meanwhile, the control circuit 21 is conducted with the drive circuit 1a, so that the lamp is controlled by the control unit 2; when the control unit 2 is detached from the driving unit 1, the switch 12 of the driving circuit 1a is closed to turn on the driving circuit 1a, so that the mode controlled by the control circuit 21 can be switched to the basic use mode of the original lamp. Therefore, the control mode can be switched rapidly for the electric lamp only by mounting the control unit 2 on the driving unit 1 without changing the circuit configuration of the lamp. When the control circuit 21 is out of order and the control unit 2 is removed, the driving unit 1 can still operate normally without affecting the basic functions of the lamp. The control unit 2 may adopt other connection methods such as a snap connection, a threaded connection, and a plug-in connection.
In this embodiment, the switch 12 is a normally closed switch 12, when the control unit 2 is installed on the driving unit 1, the control circuit 21 is connected in parallel with the switch 12, and the switch driving structure drives the switch 12 to be turned off. When the driving circuit 1a is turned on, the switch 12 is located at a closed position; when the control circuit 21 and the drive circuit 1a are turned on, the switch 12 is in the on position. When the control unit 2 is detached from the drive unit 1, the switch 12 is automatically returned from the open position to the closed position, and the operation of closing the switch 12 can be reduced. In other embodiments, the switch 12 may also be a normally open switch, and may be designed according to the specific structures of the driving circuit 1a and the control circuit 21, which are known in the art and will not be described in detail herein.
the circuit of the lamp is mounted on the circuit board, in this embodiment, the driving unit 1 further includes a driving circuit board 11, the driving circuit 1a and the switch 12 are disposed on the driving circuit board 11, the control unit 2 further includes a control circuit board 21a, and the control circuit 21 and the switch driving structure are disposed on the control circuit board 21a, wherein the driving circuit board 11 and the control circuit board 21a may be both a main board and a sub-board.
furthermore, when the control unit 2 is mounted on the driving unit 1, the switch driving structure only needs to be able to make the switch 12 located at the on position, in this embodiment, the control unit 2 and the switch 12 are separately disposed at two sides of the driving circuit substrate 11. the matching manner of the switch driving structure and the switch 12 can be various, for example, the switch 12 is provided with a magnetic attraction part, the switch driving structure is a magnetic attraction part that repels the magnetic attraction part on the switch 12, when the control unit 2 is mounted on the driving unit 1, the switch 12 is far away from the driving circuit substrate 11 due to the magnetic attraction part, so as to make the driving circuit 1a disconnected, in other embodiments, if the control unit 2 and the switch 12 are disposed at the same side of the driving circuit substrate 11, the switch 12 is a magnetic attraction part that attracts the magnetic attraction part on the switch 12, when the control unit 2 is mounted on the driving unit 1, the switch 12 is far away from the driving circuit substrate 11 due to the magnetic attraction part, so as to make the driving circuit 1a disconnected.
In this embodiment, the driving circuit substrate 11 is provided with a through hole 11a corresponding to the switch 12, the switch driving structure includes a top portion 22b disposed on the control circuit substrate 21a corresponding to the through hole 11a, when the control unit 2 is mounted on the driving unit 1, the top portion 22b penetrates through the through hole 11a from the side of the driving circuit substrate 11, extends into the other side of the driving circuit substrate 11, and abuts against and disconnects the switch 12, so that the operation of switching the control mode of the lamp is simple, the control unit 2 is mounted on the driving unit 1, the original mode of the lamp can be switched to the control mode corresponding to the control unit 2, and when the control unit 2 is taken off from the driving unit 1, the lamp can be switched from the control mode corresponding to the control unit 2 to the original mode.
In this embodiment, the control unit 2 further includes an electrical connector 22a disposed at the input end and the output end of the driving circuit 1a, and the electrical connector 22a is mounted on the control circuit substrate 21a for electrically connecting the control circuit 21 and the driving circuit 1 a. The input end and the output end of the driving circuit 1a are copper exposed areas which are arranged corresponding to the electrical connector 22a so as to be electrically communicated with the electrical connector 22a, and an effective conduction path is formed, so that the conduction path is simple and convenient in structure; and because the copper exposure area corresponding to the electrical connector 22a is arranged facing the control circuit substrate 21a, the conduction path is actually positioned in the semi-closed space formed by the driving unit 1 and the control unit 2, so that the protection can be effectively realized, and the product quality is high.
Specifically, the electrical connector 22a is an elastic electrical connector, and since the elastic electrical connector has elasticity, the distance between the control circuit board 21a and the driving circuit board 11 is variable to meet different distance requirements, step , the electrical connector 22a is a spring thimble, the end is welded on the control circuit board 21a, the end is abutted against the copper exposed area, when the control unit 2 is mounted on the driving unit 1, the spring thimble has a mounting margin and a pretightening force to prevent the spring in the spring thimble from being excessively compressed to affect the service life, and meanwhile, the spring thimble is prevented from being insufficiently contacted with the driving circuit board 11 to make the connection between the driving circuit 1a and the control circuit 21 unstable, the copper exposed area is arranged on the driving circuit board 11, and the spring thimble matched with the copper exposed area is mounted on the control circuit board 21a, which is simple in connection manner, reduces mounting fittings to the greatest extent, reduces the mounting complexity, and reduces the production cost and the processing difficulty, and the electrical connector 22a can also be mounted on the control unit 2 in a plug-in manner.
, the switch 12 includes a metal spring, the end of the metal spring is fixed to the driving circuit board 11 at the side of the through hole 11a , the end of the metal spring is fixed to the driving circuit board 11 at the side of the through hole 11a , when the metal spring is at the open position, the end of the spring is above the through hole 11 a. when the control unit 2 is installed to the driving unit 1, the switch driving structure passes through the through hole 11a to move the spring from the closed position to the open position, and the driving circuit 1a is disconnected, when the control unit 2 is taken off from the driving unit 1, the spring moves from the open position to the closed position due to the elastic recovery effect of the spring, and the driving circuit 1a is connected, so the basic usage mode of the original electric lamp can be switched.
Specifically, the metal dome includes a fixing portion 12a fixed to the driving circuit substrate 11 on the side of the through hole 11a , a connecting portion 12b formed by extending the fixing portion 12a in a direction approaching the through hole 11a from another side of the through hole 11a to an outside, and a bridging portion 12c formed by bending the connecting portion 12b to an inside and located on another side of the through hole 11 a.
The switch driving structure is made of plastic materials, the switch driving structure can be set to be cylindrical or cuboid and other shapes, is the same, the control unit 2 is provided with a plastic part, for example, a shell of the control unit 2, the switch driving structure can be set on the plastic part, and the plastic part can be molded.
In the using process, different control units 2 can be replaced at the switch 12 to replace different control modes, a plurality of switches 12 can be arranged on the driving circuit 1a, control units 2 are correspondingly arranged on each switch 12, different control circuits 21 can be arranged in each control unit 2 to realize different control modes, the switch driving structure of each control unit 2 can move the switch 12 from a closed position to an open position, and the control modes can be freely combined for use.
The above description is only for the preferred embodiment of the present invention and not intended to limit the scope of the present invention, and the above mentioned serial numbers of the embodiments of the present invention are only for describing and not representing the merits of the embodiments, and all the equivalents of the structure or equivalent flow transformation, or the direct or indirect application in other related technical fields, which are made by using the contents of the present specification and the drawings, are included in the scope of the present invention.

Claims (6)

  1. The control mode fast switching device of kinds, characterized by that, includes:
    a driving unit including a driving circuit provided with a switch; and the number of the first and second groups,
    the control unit is detachably arranged on the driving unit and comprises a control circuit and a switch driving structure arranged corresponding to the switch;
    when the control unit is mounted on the driving unit, the switch and the switch driving structure are matched to enable the control circuit to be conducted with the driving circuit;
    the switch is a normally closed switch, when the control unit is installed on the driving unit, the control circuit is connected with the switch in parallel, and the switch driving structure drives the switch to be disconnected;
    the driving unit further comprises a driving circuit substrate, and the driving circuit and the switch are arranged on the driving circuit substrate;
    the control unit also comprises a control circuit substrate, and the control circuit and the switch driving structure are arranged on the control circuit substrate;
    the control unit and the switch are respectively arranged on two sides of the drive circuit substrate;
    the driving circuit substrate is provided with a through hole corresponding to the switch, the switch driving structure comprises a butting part which is arranged on the control circuit substrate corresponding to the through hole, and when the control unit is arranged on the driving unit, the butting part penetrates through the through hole from the side of the driving circuit substrate, extends into the other side of the driving circuit substrate, and butts against the through hole to disconnect the switch.
  2. 2. The apparatus according to claim 1, wherein the control unit further comprises electrical connectors disposed at the input and output terminals of the driving circuit, the electrical connectors being mounted on the control circuit substrate for electrically connecting the control circuit and the driving circuit.
  3. 3. The device of claim 2, wherein the electrical connector is a resilient electrical connector.
  4. 4. The apparatus of claim 1, wherein the switch comprises a metal dome, and the end of the metal dome is fixed to the driving circuit board at the side of the through hole , and the end of the metal dome is fixed to the driving circuit board at the side of the through hole .
  5. 5. The device as claimed in claim 4, wherein the metal dome includes a fixing portion fixed to the driving circuit substrate at the side of the through hole , a connecting portion formed by extending from the side of the fixing portion close to the other of the through hole to the outside in the direction close to the through hole, and a bridging portion formed by bending the connecting portion inward and located at the side of the other of the through hole.
  6. A light fixture of , comprising an electric lamp and a control mode fast switching device of any of claims 1-5 through , said electric lamp being in communication with said driver circuit.
CN201811599021.4A 2018-12-25 2018-12-25 Control mode fast switching device and lamp Active CN109618477B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811599021.4A CN109618477B (en) 2018-12-25 2018-12-25 Control mode fast switching device and lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811599021.4A CN109618477B (en) 2018-12-25 2018-12-25 Control mode fast switching device and lamp

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CN109618477A CN109618477A (en) 2019-04-12
CN109618477B true CN109618477B (en) 2020-01-31

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3621683B2 (en) * 2002-02-06 2005-02-16 三菱電機株式会社 Engine control device with mode switching function
CN102693884B (en) * 2012-04-01 2014-12-10 上海诺雅克电气有限公司 Special molded case circuit breaker for prepayment electric energy meter
CN102691946A (en) * 2012-06-13 2012-09-26 胡迎春 Embedded two-way overturned and angle-adjusting digital video conference lamp
CN205782730U (en) * 2016-07-15 2016-12-07 广州市佰锐灯饰有限公司 A kind of dismountable Direct Plug-In LED controls device
CN207938485U (en) * 2018-01-15 2018-10-02 新昌县大菠萝农业发展有限公司 A kind of dual power supply switching regulating device

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