CN205197509U - Modular serviceable chest - Google Patents
Modular serviceable chest Download PDFInfo
- Publication number
- CN205197509U CN205197509U CN201520908422.9U CN201520908422U CN205197509U CN 205197509 U CN205197509 U CN 205197509U CN 201520908422 U CN201520908422 U CN 201520908422U CN 205197509 U CN205197509 U CN 205197509U
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- CN
- China
- Prior art keywords
- diode
- regulating circuit
- fluorescent tube
- negative electrode
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a modular serviceable chest aims at providing one kind and reduces the energy consumption, and is energy -concerving and environment -protective, have the modular serviceable chest of intelligence response, in the cupboard solved is simple to throw light on with the incandescent lamp, can not automatic illumination with adjust luminance, the higher problem of energy consumption, its technical scheme main points are fixed with the baffle between wardrobe portion and the book case portion, be equipped with the mounting hole on the baffle, be fixed with the fluorescent tube that supplies wardrobe portion and the illumination of book case portion on the mounting hole, the fluorescent tube is connected with the regulating circuit, the regulating circuit is used for adjusting fluorescent tube both ends voltage and realizes the bright dark control of fluorescent tube, be equipped with trigger switch on the cabinet door, trigger switch is for detecting box door situation of opening and shutting and transmitting trigger signal, wherein, the power of switch -on regulating circuit when the cabinet door is opened, the power of disconnection regulating circuit when the cabinet door is closed has reached the effect of intelligent response and regulation, the utility model is suitable for an office furniture technical field.
Description
Technical field
The utility model relates to a kind of technical field of office furniture, and more particularly, it relates to a kind of combined multipurpose cabinet.
Background technology
Cupboard is used for storing articles, is widely used, be divided into wardrobe or bookcase or other types by its function.
Existing combined multipurpose cabinet is generally wardrobe and bookcase are be combined with each other, thus separately, in office room, clothing does not have local placement to solve clothing and books placement in work-at-home process, and books on the shelf, clothes needs to be put in wardrobe, needs to walk up and down, awkward problem.But although wardrobe and bookcase can make user can be convenient to use wardrobe and bookcase after combining, after but wardrobe and bookcase are set together, illumination is all needed when getting book and putting book, also be need illumination when taking and placing clothes, and in existing knockdown cupboard just simple incandescent lamp throw light on, can not automatic illuminating and regulate brightness, thus affect the use of cupboard, and energy consumption is higher, therefore need to make further improvements.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of reduces energy consumption, and energy-conserving and environment-protective, have the combined multipurpose cabinet of intelligent-induction.
For achieving the above object, the utility model provides following technical scheme: a kind of combined multipurpose cabinet, comprise cabinet door, wardrobe portion and bookcase portion, dividing plate is fixed with between described wardrobe portion and bookcase portion, described dividing plate is provided with installing hole, described installing hole is fixed with the fluorescent tube for wardrobe portion and the illumination of bookcase portion, described fluorescent tube is connected with regulating circuit, and described regulating circuit is in order to regulate lamp tube ends voltage and to realize the bright control secretly of fluorescent tube;
Described cabinet door is provided with trigger switch, and described trigger switch is in order to detecting box door folding situation and send triggering signal; Wherein, connect the power supply of regulating circuit when cabinet door is opened, disconnect the power supply of regulating circuit when cabinet door closes.
Preferably, described regulating circuit comprises rectification part, control part and adjusting portion;
Described adjusting portion is in order to output regulation signal;
Described control part is coupled to adjusting portion in order to receive conditioning signal and to export control signal;
Described control part is coupled to rectification part in order to reception control signal and changes the voltage of fluorescent tube.
Preferably, rectification part comprises the bridge rectifier of the first diode, the second diode, the 3rd diode and the 4th diode composition.
Preferably, described adjusting portion comprises light-sensitive element and the second resistance; Described light-sensitive element is arranged on dividing plate, secretly bright for the light detecting wardrobe portion and bookcase portion;
Described second resistance is coupled to the negative electrode of the first diode;
Detection signal, in order to output detections signal, is delivered to the input of control part by the node of described light-sensitive element and the second resistant series.
Preferably, described control part comprises the 5th diode, capacitor, neon bulb and controllable silicon;
Described silicon controlled anode is connected to the negative electrode of the second diode, and silicon controlled negative electrode is connected to the anode of the 3rd diode, and silicon controlled control end is connected to one end of neon bulb;
The negative electrode of the other end of described neon bulb and one end of capacitor, the 5th diode connects altogether;
The other end of capacitor is connected to silicon controlled negative electrode.
Preferably, the negative electrode of described first diode is in series with the first resistance, the first resistance again with the second resistant series, the negative electrode of described 5th diode is also coupled with potentiometer, and the adjustable side of described potentiometer is connected between the first resistance and the second resistance.
Compared with prior art, the beneficial effects of the utility model are: in knockdown cabinet, be provided with wardrobe portion and bookcase portion, clothes and books can be deposited simultaneously, and by a public dividing plate, wardrobe portion and bookcase portion are separated, and the mounting groove that the dividing plate of centre is arranged, be used for fluorescent tube is installed, can simultaneously Lighting wardroke portion and bookcase portion when lamp tube starting, thus can economize energy, reduce the quantity of bulb, carry out by the trigger switch on cabinet door the break-make controlling power supply simultaneously, the not power consumption when closed cabinet door does not use, very energy-conservation, can be undertaken the bright adjustment secretly of fluorescent tube light by regulating circuit again simultaneously, thus user can be met to the bright hobby secretly of light.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model combined multipurpose cabinet embodiment;
Fig. 2 is the regulating circuit schematic diagram of the utility model combined multipurpose cabinet embodiment.
In figure 1, cabinet door; 2, wardrobe portion; 3, bookcase portion; 4, dividing plate; 5, installing hole; H, fluorescent tube; A1, rectification part; D1, the first diode; D2, the second diode; D3, the 3rd diode; D4, the 4th diode; A2, control part; D, the 5th diode; C, capacitor; N, neon bulb; VS, controllable silicon; A3, adjusting portion; RG, light-sensitive element; R2, the second resistance; S1, trigger switch; R1, the first resistance.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model combined multipurpose cabinet embodiment is described further.
As shown in Figure 1, a kind of combined multipurpose cabinet, comprise cabinet door 1, wardrobe portion 2 and bookcase portion 3, when cabinet door 1 is opened, inner structure is divided into wardrobe portion 2 and bookcase portion 3, dividing plate 4 is fixed with between wardrobe portion 2 and bookcase portion 3, wardrobe portion 2 is used to suspended garment, and bookcase portion 3 is used to the object placing books file and so on, wardrobe portion 2 is strip, bookcase portion 3 is trellis, middle dividing plate 4 by whole cabinet separately, form wardrobe portion 2 and bookcase portion 3, dividing plate 4 is provided with installing hole 5, installing hole 5 is strip, and vertically arrange, fluorescent tube H is arranged in installing hole 5, described installing hole 5 is fixed with the fluorescent tube H thrown light on for wardrobe portion 2 and bookcase portion 3, because installing hole 5 is that both sides communicate, fluorescent tube H can throw light on to both sides after installing, thus can throw light on to wardrobe portion 2 and bookcase portion 3 simultaneously, use a fluorescent tube H.Described fluorescent tube H is connected with regulating circuit, and regulating circuit has concrete displaying in fig. 2, and its syndeton embodies in fig. 2 all.Described regulating circuit is in order to regulate fluorescent tube H both end voltage and to realize the bright control secretly of fluorescent tube H; The secretly bright of fluorescent tube H can be controlled by regulating circuit, easy to use, thus energy-conservation effect can be played, avoid fluorescent tube H in well-lighted situation always very bright, waste electric energy.
Cabinet door 1 is provided with trigger switch S1, trigger switch S1 can be button, also can be travel switch, just for key switch in the present embodiment, cabinet door 1 secures key switch, when cabinet door 1 closes, conflict in cabinet door 1 and cabinet edge, key switch is also owing to conflicting with cabinet simultaneously, key switch is cut off the electricity supply, realizes the power-off effect to circuit.Described trigger switch S1 is in order to detecting box door 1 folding situation and send triggering signal; Wherein, connect the power supply of regulating circuit when cabinet door 1 is opened, disconnect the power supply of regulating circuit when cabinet door 1 closes.Therefore, trigger switch S1 can be used for controlling the power-off of regulating circuit.Thus can economize energy, do not consume electric energy when not opening cabinet door 1.
As shown in Figure 2, regulating circuit comprises rectification part A1, control part A2 and adjusting portion A3; Described adjusting portion A3 is in order to output regulation signal; Described control part A2 is coupled to adjusting portion A3 in order to receive conditioning signal and to export control signal; Described control part A2 is coupled to rectification part A1 in order to reception control signal and changes the voltage of fluorescent tube H.
Rectification part A1 comprises the bridge rectifier of the first diode D1, the second diode D2, the 3rd diode D3 and the 4th diode D4 composition.Bridge rectifier is prior art, by integrated bridge rectifier bridge chip, four diodes such as connection in Fig. 2 also can be used to connect, thus realize rectification, the effect of transformation.
Adjusting portion A3 comprises light-sensitive element RG and the second resistance R2; Described light-sensitive element RG is arranged on dividing plate 4, secretly bright for the light detecting wardrobe portion 2 and bookcase portion 3; Described second resistance R2 is coupled to the negative electrode of the first diode D1; Detection signal, in order to output detections signal, is delivered to the input of control part A2 by the node that described light-sensitive element RG connects with the second resistance R2.Carry out detection light conditions by light-sensitive element RG, can make to control more intelligent, light-sensitive element RG is photo resistance, bright dark thus change self-resistance by induction light, thus plays the effect of adjustment.
Control part A2 comprises the 5th diode D, capacitor C, neon bulb N and controllable silicon VS; The anode of described controllable silicon VS is connected to the negative electrode of the second diode D2, and the negative electrode of controllable silicon VS is connected to the anode of the 3rd diode D3, and the control end of controllable silicon VS is connected to one end of neon bulb N; The negative electrode of the other end of described neon bulb N and one end of capacitor C, the 5th diode D connects altogether; The other end of capacitor C is connected to the negative electrode of controllable silicon VS.By control part A2, rectification part A1 is carried out to the control of voltage, thus the adjustment to light can be realized.
The negative electrode of the first diode D1 is in series with the first resistance R1, and the first resistance R1 connects with the second resistance R2 again, and the negative electrode of described 5th diode D is also coupled with potentiometer, and the adjustable side of described potentiometer is connected between the first resistance R1 and the second resistance R2.By being provided with potentiometer, effectively can regulate the sensitivity of adjusting portion A3, thus improve service life, use for a long time, after finding that the sensing capability of photo resistance declines, can be regulated by potentiometer.Thus can reuse.
The effect of this regulating circuit is: according to the luminous quantity of surrounding environment brightness strong and weak adjustment automatically fluorescent tube H.When ambient brightness is weak, its luminosity just increases; Ambient brightness is strong, and luminosity just subtracts secretly.
Specific works principle is as follows: capacitor C, neon bulb N combination can produce pulse, thus trigger controllable silicon VS, change the angle of flow of controllable silicon VS, thus adjustment fluorescent tube H brightness can be reached, and the angle of flow can by controlling to adjust the speed of capacitor charge and discharge, can pass through potentiometer with this, photo resistance changes the voltage of the 5th diode D cathode terminal with the form of electric resistance partial pressure.
By above scheme, wardrobe portion 2 and bookcase portion 3 is provided with in knockdown cabinet, clothes and books can be deposited simultaneously, and by a public dividing plate 4, wardrobe portion 2 and bookcase portion 3 are separated, and the mounting groove that the dividing plate 4 of centre is arranged, be used for fluorescent tube H is installed, can simultaneously Lighting wardroke portion 2 and bookcase portion 3 time fluorescent tube H lights, thus can economize energy, reduce the quantity of bulb, carry out by the trigger switch S1 on cabinet door 1 break-make controlling power supply simultaneously, the not power consumption when closed cabinet door 1 does not use, very energy-conservation, can be undertaken the bright adjustment secretly of fluorescent tube H light by regulating circuit again simultaneously, thus user can be met to the bright hobby secretly of light.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a combined multipurpose cabinet, comprise cabinet door, wardrobe portion and bookcase portion, it is characterized in that: between described wardrobe portion and bookcase portion, be fixed with dividing plate, described dividing plate is provided with installing hole, described installing hole is fixed with the fluorescent tube for wardrobe portion and the illumination of bookcase portion, described fluorescent tube is connected with regulating circuit, and described regulating circuit is in order to regulate lamp tube ends voltage and to realize the bright control secretly of fluorescent tube;
Described cabinet door is provided with trigger switch, and described trigger switch is in order to detecting box door folding situation and send triggering signal; Wherein, connect the power supply of regulating circuit when cabinet door is opened, disconnect the power supply of regulating circuit when cabinet door closes.
2. combined multipurpose cabinet according to claim 1, is characterized in that: described regulating circuit comprises rectification part, control part and adjusting portion;
Described adjusting portion is in order to output regulation signal;
Described control part is coupled to adjusting portion in order to receive conditioning signal and to export control signal;
Described control part is coupled to rectification part in order to reception control signal and changes the voltage of fluorescent tube.
3. combined multipurpose cabinet according to claim 2, is characterized in that: rectification part comprises the bridge rectifier of the first diode, the second diode, the 3rd diode and the 4th diode composition.
4. combined multipurpose cabinet according to claim 3, is characterized in that: described adjusting portion comprises light-sensitive element and the second resistance; Described light-sensitive element is arranged on dividing plate, secretly bright for the light detecting wardrobe portion and bookcase portion;
Described second resistance is coupled to the negative electrode of the first diode;
Detection signal, in order to output detections signal, is delivered to the input of control part by the node of described light-sensitive element and the second resistant series.
5. combined multipurpose cabinet according to claim 4, is characterized in that: described control part comprises the 5th diode, capacitor, neon bulb and controllable silicon;
Described silicon controlled anode is connected to the negative electrode of the second diode, and silicon controlled negative electrode is connected to the anode of the 3rd diode, and silicon controlled control end is connected to one end of neon bulb;
The negative electrode of the other end of described neon bulb and one end of capacitor, the 5th diode connects altogether;
The other end of capacitor is connected to silicon controlled negative electrode.
6. combined multipurpose cabinet according to claim 5, it is characterized in that: the negative electrode of described first diode is in series with the first resistance, first resistance again with the second resistant series, the negative electrode of described 5th diode is also coupled with potentiometer, and the adjustable side of described potentiometer is connected between the first resistance and the second resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908422.9U CN205197509U (en) | 2015-11-14 | 2015-11-14 | Modular serviceable chest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908422.9U CN205197509U (en) | 2015-11-14 | 2015-11-14 | Modular serviceable chest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205197509U true CN205197509U (en) | 2016-05-04 |
Family
ID=55835264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908422.9U Expired - Fee Related CN205197509U (en) | 2015-11-14 | 2015-11-14 | Modular serviceable chest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205197509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566328A (en) * | 2020-11-19 | 2021-03-26 | 安徽信息工程学院 | Wardrobe with illuminating lamp and control method thereof |
-
2015
- 2015-11-14 CN CN201520908422.9U patent/CN205197509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566328A (en) * | 2020-11-19 | 2021-03-26 | 安徽信息工程学院 | Wardrobe with illuminating lamp and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181114 |