CN2777348Y

CN2777348Y - Chargeable portable small night lamp

Info

Publication number: CN2777348Y
Application number: CNU2005200550775U
Authority: CN
Inventors: 杨瑞荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-01
Filing date: 2005-03-01
Publication date: 2006-05-03
Anticipated expiration: 2015-03-01

Abstract

The utility model relates to a small night lamp, particularly a small chargeable portable night lamp. The prior small night lamp only has a function of illumination of low illuminance at night, can not provide a function of ornamental illumination having different selections of light colors and light emitting modes, can not change an ornamental casing, and can not provide a function of guide illumination or hand-held emergency illumination in an emergency. The utility model aims at the shortages of the prior night lamp and provides a small chargeable portable night lamp, particularly an ornament which can change the brightness and simultaneously has electric power storage property and emergency illumination function. The utility model is provided with a base comprising an embedding unit. A control circuit comprising a transformation unit is provided with a plurality of groups of light emitting operating modules by a programmed operating control unit and drives the light emitting operation by selecting and setting module switches. A light-emitting element is electrically connected with the control circuit, and light is emitted on a bright ornament through a device through which light rays can permeate on the end surface of the base. The bright ornament which can be inserted in the base matched with the selected light emitting mode generates different light emitting operation and sense effects.

Description

Charging Portable mini light night

Technical field

The utility model relates to a kind of charging Portable mini light night, is meant a kind of replaceable bright jewelry especially, has accumulation and Emergency Light function simultaneously, and cooperates the modularity of the electrical connecting element of different voltage inputs to change the mini light night structure that design is suitable for.

Background technology

The mini light night that existing market is sold, its structure mainly includes a shell block, connect the supply working power by the corresponding wall socket of attaching plug, the upper end of shell block is provided with a lamp socket, the miniature bulb that 3 watts (W) are installed is as light source, and the outside of miniature bulb then cooperates a shell or a transparent outer cover of decorating, and the rotatable pattern shell of also useful barn lantern formula is decorated lampshade, the keying control of these mini light nights can close or control with photosensitive switch by generally cutting to push aside; The mini light night that these are known, be to use single bulb or other light source at the Lights section, can only produce a kind of fixing light source colour, this only have the dull light source and a mini light night of illuminating effect, illumination mode with sense organ decoration function can't be provided, be applicable to that the party of needs decoration or the lamp decoration of sentiment atmosphere use; In addition, this cover is adornd in the shell in the outside of bulb, also be to make to dispatch from the factory and fixing single moulding And can't reach and allows the consumer arbitrarily change when needed, cooperate different decoration moods or house to decorate, unique mode is exactly to buy the mini light night of different shells again, may deposit many no mini light nights in that family, and cause the puzzlement of depositing and buy money; Moreover these mini light nights are in the use of reality, majority can only produce light source when switch activated, but might expectedly not interrupt during power source or because of accident, cut off the power supply as fire, earthquake, hurricane, the mini light night of this moment will lose function fully, also must look for ligthing paraphernalia in addition, as flashlight etc., can't be directly electric power storage by mini light night continue to light the function that produces illuminated guidance, or hand-held function as Emergency Light is used.

Content of the present utility model

Deficiency at existing mini light night product technology existence, the utility model purpose is to solve the illumination function of use that existing mini light night only has low illuminance at night merely, the decorative lighting function that difference is photochromic and light-emitting mode is selected can't be provided, and can't change decorative shell, there is not enough puzzlement in practical going up such as illuminated guidance in the time of can not being provided at emergency or hand-held Emergency Light function.

For achieving the above object, the utility model provides a kind of charging Portable mini light night, it is made up of pedestal (1) and bright jewelry (4), feature of the present utility model is to be provided with control circuit (2) in containing the pedestal (1) of embedding group unit (13), and it is provided with provides the cooperation working power that more than one voltages are imported and the electrical connecting element (9) of charge power supply.Be provided with the programmable running control module (22) of luminous running module in the control circuit (2), set multi-group light-emitting running module by programmable running control module (22), select to set by module switch (23), when starting Initiated Mechanism unit (24), drive light-emitting component (3) by setting the module running.Programmable running control module (22) electrically connects with power circuit (21), Initiated Mechanism unit (24), module switch (23) and light-emitting component (3) respectively, light-emitting component (3) is installed the printing opacity position corresponding to pedestal (1) end face, by the pattern of the luminous running of module switch selected control, the luminous position that sees through pedestal (1) end face is transmitted to the effect that bright jewelry (4) produces light.

Be provided with the light emission space (12) that a closed built-in assembling space (11) and contains embedding group unit (13) in pedestal (1), the end face of light emission space (12) is provided with the device (14) that a transmissive goes out light.

The device (14) that goes out light at transmissive is a hole without capping.Can install chip component or prominent saturating element that installing in the hole of (14) has transmission substance thoroughly.

Embedding group unit (13) is a clamp structure body or is provided with around property clasp member structure.

Be provided with a caulking groove (131) in embedding group unit (13).Setting-in light jewelry (4) in embedding group unit (13).

Described bright jewelry (4) comprises the embedding set of pieces (42) of moulding gadget (41) and bottom, the shape of the embedding group unit (13) on the design shape of this embedding set of pieces (42) and the pedestal (1) is corresponding, embedding group unit (13) on can direct corresponding pedestal (1) embeds the location, and convertibility at any time is provided voluntarily.

Described control circuit (2) comprising:

One contains the power circuit (21) of voltage transformation unit;

One running control module (22);

One module switch (23);

One Initiated Mechanism unit (24);

One flashing circuit (25);

One charging circuit (26);

One battery protecting circuit (27); And

One switch element (29).

Running control module (22) is provided with outage conversion Emergency Light or escape guiding selection module automatically.When losing external power source suddenly, promptly directly drive light-emitting component (3) according to the module of selecting at that time, produce the light source of Chang Liang or the light source of flicker by it, as the guiding light source of Emergency Light or escape.

The power circuit (21) of control circuit (2) is provided with the modularity designing power supply contact (28) that can outwards connect, and configuration is provided with voltage transformation unit and is docked in and is suitable for the electrical connecting element (9) that more than one voltages are suitable for.

The power circuit (21) of control circuit wherein (2), be provided with the modularity designing power supply contact (28) that can outwards connect, configuration is provided with the electronic type voltage transformation unit that can react the relative transformation running with operating voltage of external voltage automatically, and configuration is provided with the electrical connecting element (9) that suitable more than one voltages of replacing are suitable for.

Light-emitting component wherein (3) is made up of at least one or an above light-emittingdiode.

Light-emitting component wherein (3) is made up of monochromatic light-emittingdiode or is made up of the R.G..B light-emittingdiode.

The below of closed built-in assembling space (11) is provided with battery chamber (15) in the pedestal (1).Rechargeable battery (5) is housed in the battery chamber (15), and itself and control circuit (2) join.

The utility model possesses the decorative lighting function that can select different photochromic and light-emitting modes, and can momentarily change different bright jewelry voluntarily by the user, the illuminated guidance when having emergency simultaneously or the function of hand-held Emergency Light.

Description of drawings

Fig. 1 is the partial structurtes exploded view of the utility model first specific embodiment;

Fig. 2 is the structural representation of another specific embodiment structure of the utility model embedding group unit;

Fig. 3 is the electrical block diagram of the utility model first specific embodiment;

Fig. 4 is the combination dissected figure of the utility model first specific embodiment;

Fig. 5 is the use schematic diagram of the utility model first specific embodiment;

Fig. 6 is the textural association cut-away view of the utility model second specific embodiment;

Fig. 7 is the electrical block diagram of the utility model second specific embodiment.

Label among the figure is: 1, pedestal; 2, control circuit; 3, light-emitting component; 4, bright jewelry; 5, battery; 9, electrical connecting element; 11, built-in assembling space; 12, light emission space; 13, embedding group unit; 14, transmissive goes out the device of light; 15, battery chamber; 16, chamber cap; 21, power circuit; 22, running control module; 23, module switch; 24, Initiated Mechanism unit; 25, flashing circuit; 26, charging circuit; 27, battery protecting circuit; 28, power supply contact; 29, switch element; 41, pattern-decorating article; 42, embedding set of pieces; 131, caulking groove; 132, clasp member.

The specific embodiment

First specific embodiment of the present utility model is illustrated with Fig. 1 to Fig. 5.As shown in FIG., charging Portable mini light night is mainly by pedestal (1), and be arranged on control circuit (2) and light-emitting component (3) in the pedestal (1), form in the bright jewelry 4 of pedestal (1) end face with removable embedding group, as shown in Figure 1, the light-emitting mode of light-emitting component (3), by module switch (23) but selected control ， And change to be suitable for electrical connecting element (9) the input power supply supply working power of different voltages via a module.

In the represented specific embodiment structure of Fig. 1, pedestal (1) includes a closed built-in group of space (11), and the assembling of control circuit (2) and light-emitting component electrical equipments such as (3) is provided; An and light emission space (12) of containing embedding group unit (13), the end face in this light emission space (12) has the device (14) that a transmissive goes out light, this device is in concrete enforcement structure, can in a hole without capping, also can adopt chip component with transmission substance or prominent saturating element institute blind bore, certainly in other specific embodiment, also can consider, this pedestal (1) or light emission space (12) end face is directly one-body molded for having the manufactured goods of printing opacity.

In the represented specific embodiment structure of Fig. 1, the described embedding group unit (13) that is positioned at light emission space (12) end face may be molded to a caulking groove (131) with unidirectional, and the embedding group or the replacing of bright jewelry (4) can directly be provided.

This embedding group unit (13) is considered on other concrete enforcement structure, does not exceed with caulking groove (131) setting of unidirectional certainly; Also can adopt other structure configuration moulding or the assembling that button is held positioning action that have, as have reelability clasp member (132), promptly be a structure that specifically may be utilized, as shown in Figure 2.

One control circuit (2), usually the location is assembled in the built-in assembling space (11) of aforementioned pedestal (1), as shown in Figure 3, this control circuit (2) is made up of power circuit (21), a running control module (22), a module switch (23), an Initiated Mechanism element (24) and a flashing circuit (25) that contains voltage transformation unit.Power circuit (21) is electrically connected as plug or automobile-used cigar tip connector and external power source by the electrical connecting element that is electrically connected (9), imports the working power of external power supply running demand; In concrete enforcement structure, this running control module (22) can adopt the configuration of programmable single-chip or treatment element to use And to utilize the programmable technology that the light-emitting mode of light-emitting component (3) is carried out modular setting, and the user can select setting by module switch (23); Control circuit (2) is by setting Initiated Mechanism element (24) startup that module drives light-emitting component (3) running, and it can carry out open and close control by general switch or aforesaid photosensitive switch; Other is provided with a switch element (29), when losing external power supply, closes switch element (29), and the user can take this mini light night and use as the portable lighting light fixture, with environment out of danger, arrives bright place.

By module switch (23) selection operating mode, in concrete enforcement structure, can select to set by module switch (23) voluntarily, set the illuminating module that comprises two or more at least, one is the normal bright module when starting light-emitting component (3); It two carries out the wheel of succession one by one illuminating module bright or that glimmer and light simultaneously for drive each light-emitting component of control (3) by flashing circuit (25).

The electric connection of described power circuit (21) and electrical connecting element (9), electric connection as plug, in concrete enforcement structure, this power circuit (21) contains the modularity designing power supply contact (28) that can outwards connect, utilize this power supply contact (28) to be docked in and be fit to the electrical connecting element (9) that different voltages are suitable for by preparation, as shown in Figure 4, cooperate traditional voltage transformation unit of the transformation value of selecting relative coupling to use; Or change the electrical connecting element (9) that different voltages are suitable for voluntarily by the user, use the electronic type voltage transformation unit can automatically external voltage be transferred to required operating voltage, input running control module (22) and light-emitting component (3) use; The conversion of the electrical connecting element (9) that these different voltages are suitable for connects locate mode can directly adopt known structure, so do not repeat them here and illustrate.

Light-emitting component (3) is positioned, and corresponding transmissive goes out the device (14) of light in the built-in assembling space (11) that is assembled in pedestal (1), and electrically connects with described control circuit (2), and is subjected to its running of carrying out module to drive control; In the specific embodiment structure, as shown in Figures 1 to 4, this light-emitting component (3) can adopt one or more light-emittingdiode configuration to use; Can certainly adopt one or more R.G..B light-emittingdiode configuration to use, make light source color more polynary, more excellent.

Light jewelry (4) is a plastics products through shape-designing, and be to be shaped to manufactured goods with light-permeable, with the colorful one transparent body or water white transparency body is the best, the light source of light-emitting component (3) can be irradiated in the bright jewelry (4), outwards radiates the illumination that its light forms night by bright jewelry (4) again; On concrete project organization, as shown in Figure 1, light jewelry (4) is made up of the embedding set of pieces (42) of pattern-decorating article (41) and bottom, this embedding set of pieces (42) be adopt with the embedding group unit (13) of described pedestal (1) mutually the shape of equity be shaped to the best, to form relative closely embedding group.

Fig. 5 has represented the actual behaviour in service of first specific embodiment.Described pedestal (1) utilizes the supply socket of direct corresponding metope of electrical connecting element (9) or selection to connect the location, connects external power source, and through the suitable working power input of the voltage transformation unit transformation adjustment of control circuit (21); When the photosensitive switch of Initiated Mechanism running Initiated Mechanism element (24) or general switch, will be by running control module (22) according to the luminous running module of having set, or after setting by the selection that the user carries out illuminating module by module switch (23), drive light-emitting component (3) and produce the light source of Chang Liang or the light source of flicker according to the module of selecting, the transmissive that the light source that light-emitting component (3) is radiated will directly see through pedestal (1) goes out the device (14) of light, emit in the bright jewelry (4), radiate the light of light or flicker by bright jewelry (4), obtain different night illumination thus.This light jewelry (4) is to take off from the embedding group unit (13) of pedestal (1), and change the outfit different moulding even colored bright jewelry (4).

Fig. 6, Fig. 7 have represented the mini light night structure chart of second preferred embodiment of the present utility model; Mini light night shown in Figure 6 is equally by pedestal (1); Group is located at the interior control circuit (2) and the light-emitting component (3) of built-in assembling space (11) of pedestal (1); Movable replacing is inlaid in the bright jewelry (4) in the light emission space (12) of pedestal (1) and forms.

Wherein, pedestal (1) includes a closed built-in assembling space (11) equally; The light emission space (12) of containing embedding group unit (13); Below elongation moulding one battery chamber (15) at pedestal (1), battery chamber shown in Figure 6, adopt relative two side correspondences to offer, cooperate chamber cap (16) sealing respectively, the a plurality of reusable storage batteries of one general configuration (5), medium as normal electric power storage, and the electric power that is stored, when losing external power supply, automatically start and discharge the electric power that stores, with supply the utility model mini light night required working power, make light-emitting component (3) still luminous according to the light-emitting mode running that sets sustainably, provide the sign of position or with the instrument of handing as Emergency Light; Concrete result of the test shows, the electric power of this electric power storage is that the luminous running of sustainable supply light-emittingdiode is more than 24 hours under 100% the saturation state in the electric power storage rate.

Control circuit shown in Figure 7 (2) includes power circuit (21), a running control module (22), a module switch (23), an Initiated Mechanism element (24) and a flashing circuit (25) of the voltage transformation unit that one of above embodiment contains equally; And a charging circuit (26) is set further, electrically connect power circuit (21) and obtain input, a battery protecting circuit 27 of charge power supply, hump voltage when preventing to charge and when battery (5) charging saturation state, automatically stop the running of charging, avoid causing the damage of battery because of excessive lasting charging; The switch element (29) of the power switch when other is provided with as the operation illumination functions.

The structural design of the utility model second embodiment, can obtain the brightness effect identical equally: under Initiated Mechanism starts with first embodiment, can drive light-emitting component (3) by the illuminating module that the user selects, produce the light source of Chang Liang or the light source of flicker, outwards radiate light by bright jewelry (4); Further institute's Battery pack (5) is done conventional electric power storage charging simultaneously by charging circuit (26), when emergency takes place, can still keep and be inserted into the wall socket and cooperate its illuminating module to form route guidance, or take off by the battery supplied working power, use as Emergency Light by the user is hand-held.

The above only is the preferred embodiment of the utility model charging Portable mini light night, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of charging Portable mini light night, it is made up of pedestal (1) and bright jewelry (4), feature of the present utility model is to be provided with control circuit (2) in containing the pedestal (1) of embedding group unit (13), electrical connecting element (9) that provides cooperation working power that more than one voltages are imported and charge power supply to import is provided for it, be provided with the programmable running control module (22) of luminous running module in the control circuit (2), its respectively with power circuit (21), Initiated Mechanism unit (24), module switch (23) and light-emitting component (3) electrically connect, and light-emitting component (3) is installed the printing opacity position corresponding to pedestal (1) end face.

2, charging Portable mini light night according to claim 1, it is characterized in that in pedestal (1), being provided with a closed built-in assembling space (11), with a light emission space (12) of containing embedding group unit (13), the end face of light emission space (12) is provided with the device (14) that a transmissive goes out light.

3, charging Portable mini light night according to claim 2 is characterized in that it is a hole without capping that transmissive goes out the device of light (14), and installing has the chip component or the prominent saturating element of transmission substance in its hole.。

4, charging Portable mini light night according to claim 1 is characterized in that embedding group unit (13) is a clamp structure body or is provided with a caulking groove (131) around property clasp member structure or in embedding group unit (13).

5, charging Portable mini light night according to claim 1, its feature is being setting-in light jewelry (4) in embedding group unit (13), it comprises the embedding set of pieces (42) of moulding gadget (41) and bottom, and the shape of the embedding group unit (13) on the design shape of embedding set of pieces (42) and the pedestal (1) is equity mutually.

6, charging Portable mini light night according to claim 1 is characterized in that described control circuit (2) comprising:

One contains the power circuit (21) of voltage transformation unit;

One running control module (22);

One module switch (23);

One Initiated Mechanism unit (24);

One flashing circuit (25);

One charging circuit (26);

One battery protecting circuit (27); And

One switch element (29).

7, charging Portable mini light night according to claim 1 is characterized in that operating control module (22) and is provided with outage conversion Emergency Light or escape guiding selection module automatically.

8, charging Portable mini light night according to claim 1, the power circuit (21) that it is characterized in that control circuit (2), be provided with the modularity designing power supply contact (28) that can outwards connect, configuration is provided with the electronic type voltage transformation unit that can react the relative transformation running with operating voltage of external voltage automatically, and configuration is provided with and change is suitable for the electrical connecting element (9) that more than one voltages are suitable for, or configuration is provided with voltage transformation unit and is docked in and is suitable for the electrical connecting element (9) that more than one voltages are suitable for.

9, charging Portable mini light night according to claim 1 is characterized in that light-emitting component (3) wherein is made up of at least one or an above light-emittingdiode.

10, charging Portable mini light night according to claim 1 is characterized in that the below of a closed built-in assembling space (11) in pedestal (1) is provided with battery chamber (15), and rechargeable battery (5) wherein is housed.