CN202546291U - Inductive charging handheld lighting set - Google Patents
Inductive charging handheld lighting set Download PDFInfo
- Publication number
- CN202546291U CN202546291U CN2012201684404U CN201220168440U CN202546291U CN 202546291 U CN202546291 U CN 202546291U CN 2012201684404 U CN2012201684404 U CN 2012201684404U CN 201220168440 U CN201220168440 U CN 201220168440U CN 202546291 U CN202546291 U CN 202546291U
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- hand
- held lamp
- charging
- handle
- charging base
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Abstract
The utility model discloses an inductive charging handheld lighting set which comprises a handheld lamp and a charging base that are matched with each other, wherein the handheld lamp is internally provided with a circuit formed by connecting a luminous element, a battery pack and a switch; the charging base is internally provided with a primary coil; two input ends of the primary coil are connected with a mains supply; the handheld lamp is internally provided with an iron core and the secondary coil wound on the iron core; and an output end of the primary coil is connected with the battery pack. The inductive charging handheld lighting set is simple in structure, rapid in charging, convenient to carry as well as safe and reliable due to inductive charging.
Description
Technical field
The utility model relates to the lighting apparatus field, is specifically related to a kind of hand-held lamp group of induction charging.
Background technology
The hand-held lamp of existing charging charges with the mode of plugs and sockets mostly, or charges through data line, or charges through the folding plug that carries; The charging modes that plugs and sockets connects has a lot of shortcomings; Be easy to generate spark when contacting, exist a lot of potential safety hazards, can't have the occasion of requirement of explosion proof to use at some like plugs and sockets; Moreover also can cause the socket internal short-circuit sometimes, damage socket; Practical in addition plugs and sockets mode is charged in the darker place of pipeline, and accurately butt joint is difficult between the plug and socket.
Induction charging is that a kind of battery principle of induction of utilizing is carried out the New-type charge mode that energy transmits through contactless coupled modes.
A kind of induction electricity charger is disclosed in the for example Chinese utility model patent 200820169643.9; Comprise that the connector that is electrically connected with the city reaches and the charging plug that needs charging equipment to be connected; Connector inside is provided with a step-down rectifying circuit, an electromagnetic wave radiating circuit; Wherein civil power links to each other with two inputs of step-down rectifying circuit, and two outputs of step-down rectifying circuit link to each other with two inputs of electromagnetic wave radiating circuit, and the output of electromagnetic wave radiating circuit is connected with a transmitting coil (being equivalent to primary coil); This transmitting coil is arranged in the said charging plug, and the external packets of transmitting coil is wrapped with a rubber plastics-insulated layer.
But should only provide a kind of induction electricity charger in the technology, the application in its downstream is awaited further to expand.
Inductive charge technique has remedied the deficiency of traditional conduction charging modes; And have that security is good, adaptability is strong and advantage such as easy to operate; Therefore be easy to realize automatic charging, enjoy people's favor, but the battery induction technology is mainly used in the charging of electric automobile etc. at present; Being directed to compact electric apparatus does not also have extensive use, awaits further development and utilization.
The utility model content
The utility model provides a kind of hand-held lamp group of induction charging, and is simple in structure, and charging is quick, and is easy to carry.
A kind of hand-held lamp group of induction charging; Comprise the hand-held lamp and the charging base that cooperatively interact; Be provided with the loop that is connected to form by light-emitting component, battery pack and switch in the said hand-held lamp, be provided with primary coil in the described charging base, two inputs of said primary coil are electrically connected with the city; Be provided with iron core in the said hand-held lamp and be wrapped in the secondary coil on this iron core, the output of said secondary coil links to each other with said battery pack.
Insert in the groove of charging base the rechargeable lower end that will hand the lamp handle of the hand-held lamp group of the utility model, can respond to secondary coil after the primary coil energising, makes secondary coil generation electric current and to batteries charging or directly light-emitting component is supplied power.
In order to obtain suitable voltage and current, rectification and reduction voltage circuit can be set between primary coil and civil power.
As a kind of optimized technical scheme, described charging base top is provided with groove and the column plug that is positioned at groove, and described primary coil is positioned at said column plug; Described hand-held lamp comprises head and handle, and said handle bottom is provided with the jack that matches with said column plug, and described iron core and secondary coil are positioned at said handle and are arranged in the periphery of said jack.
Convenient fixing when adopting this optimized technical scheme can make hand-held lamp carry out induction charging.The size of said groove and the handle of hand-held lamp match, and during charging, the lower end that directly will hand the lamp handle is inserted in the groove of charging base and can be charged, and is convenient and swift.
For the luminosity that strengthens hand-held lamp and the aesthetic of hand-held lamp, a kind of optimized technical scheme, described light-emitting component is made up of some LED bulbs, and is arranged on the head of said hand-held lamp.Some LED bulbs can become matrix form to arrange, to improve integral aesthetic property and illuminating effect.
If the shell of hand-held lamp is too smooth, in use landing is broken easily, therefore, a kind of optimized technical scheme, the head both sides of said hand-held lamp are provided with tread plate; The handle of said hand-held lamp is provided with anti-slide plate.Tread plate is the both sides that some fine strip shapes that are parallel to each other are arranged on hand-held lamp head shell; Anti-slide plate is the partly overlapping end to end some both sides that are arranged on hand-held lamp handle casing.
For realizing the anti-skidding material that can also adopt, or utilize other forms of outer surface decorative pattern to increase frictional force as shell with rough surface.
Hand-held lamp group in use possibly be able to be caused the corrosion of shell after liquid material or the dust adhesion; Perhaps infiltrate inner through the slit on the shell; Damage the component of the inside, therefore, a kind of optimized technical scheme; All be enclosed with waterproof membrane on the shell of said hand-held lamp and charging base, the shell and the inner member of hand-held lamp of protection and charging base are not damaged.Said tread plate and anti-slide plate all are in the outer surface of waterproof membrane.
In order to use conveniently, said switch is the button that is arranged on the said handle.Be arranged on the junction of handle and head as preferred this button.
The placement of hand-held lamp for ease, described hand-held lamp top is provided with link, and hand-held lamp can be suspended in wall or the tool box through the link at top.
Charging base and civil power is connected for ease; The collapsible bottom that is arranged on said charging base of the plug that described charging base is electrically connected with the city; This plug is hinged on the charging base through rotating shaft, is provided with the pit that holds plug in the bottom of charging base, when not using; Insert in the pit of bottom after directly plug being folded, save the space.
Described charging base one side is provided with the hanging hole that is used to hang said charging base, and charging base is the time spent not, can be fixed on wall etc. through this hanging hole and locate.
The hand-held lamp group of the utility model, simple in structure, charging is quick, and is easy to carry, and through induction charging, safe and reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of hand-held lamp shown in Figure 1;
Fig. 3 is the structural representation of charging base shown in Figure 1.
It is following that each label refers to parts among the figure:
Hand-held lamp 1, charging base 2, head 101, handle 102, tread plate 103, light-emitting component 104, button 105, anti-slide plate 106, link 107, groove 201.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3; The hand-held lamp group of a kind of induction charging of the utility model; Comprise hand-held lamp 1 and the charging base 2 that matches with hand-held lamp 1; The primary coil that charging base 2 comprises shell, be positioned at shell is connected and is positioned at the plug (not shown) of offset base bottom with the lead of two inputs that are connected primary coil, with lead, plug is in the bottom that is hinged on charging base 2 through rotating shaft, and the bottom of collapsible charging base 2 is provided with the pit that holds plug; When not charging, insert in this pit after plug is folding.
2 tops at charging base are provided with groove 201; Be provided with column plug (among the figure for illustrating) in the groove 201; Primary coil is arranged in this column plug; Side at charging base 2 is provided with the hanging hole (not shown) that is used to hang charging base 2, can be hung on wall etc. through this hanging hole when not charging and locate.
Hand-held lamp 1 is roughly cuboid; Comprise handle 102 and the head 101 that links to each other with handle 102; The width of head 101 is a bit larger tham handle 102; Draw in to handle 102 1 sides in the head 101 and the junction of handle 102, the bottom of handle 102 is provided with the jack (not shown), and the column plug in the big and charging base of jack coincide.
Be provided with iron core and be wrapped in the secondary coil on this iron core in the hand-held lamp 1, the output of secondary coil links to each other with battery pack, and light-emitting component is arranged in head 101, and iron core and secondary coil are positioned at handle 102 and are arranged in the periphery of jack.
Secondary coil, battery pack, switch and light-emitting component are connected to form the loop by lead, and all are positioned at the shell of hand-held lamp 1, and light-emitting component 104 is made up of some LED bulbs, are arranged on the junction of head 101 and handle 102 as the button 105 of switch.
The top of hand-held lamp 1 is provided with a link 107; On the shell of hand-held lamp 1 and charging base 2, all be enclosed with waterproof membrane; The relative both sides of the head 101 of hand-held lamp 1 are provided with the tread plate 103 of some fine strip shapes that are parallel to each other; The relative both sides of handle 102 are provided with some partly overlapping end to end anti-slide plates 106, and tread plate 103 and anti-slide plate 106 all are positioned at the outer surface of waterproof membrane.
The size of the groove 201 on the charging base 2 and the handle of hand-held lamp 1 102 coincide, and is convenient to both cooperations of pegging graft.
Top at hand-held lamp 1 is provided with a link 107.
The novel method for using of this use is following:
The plug of charging base 2 is electrically connected with the city, will hands handle 102 lower ends of lamp 1 then and insert in the groove 201 of charging base 2, promptly begin charging, after charging is accomplished, will hand lamp 1 and extract and get final product, convenient and swift.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. the hand-held lamp group of an induction charging; Comprise the hand-held lamp (1) and the charging base (2) that cooperatively interact, be provided with the loop that connects to form by light-emitting component, battery pack and switch in the said hand-held lamp (1), it is characterized in that; Described charging base is provided with primary coil in (2); Two inputs of said primary coil are electrically connected with the city, are provided with iron core in the said hand-held lamp (1) and are wrapped in the secondary coil on this iron core, and the output of said secondary coil links to each other with said battery pack.
2. hand-held lamp group according to claim 1 is characterized in that, described charging base (2) top is provided with groove and the column plug that is positioned at groove, and described primary coil is positioned at said column plug; Described hand-held lamp (1) comprises head (101) and handle (102), and said handle (102) bottom is provided with the jack that matches with said column plug, and described iron core and secondary coil are positioned at said handle (102) and are arranged in the periphery of said jack.
3. hand-held lamp group according to claim 2 is characterized in that described light-emitting component (104) is made up of some LED bulbs, and is arranged on the head (101) of said hand-held lamp (1).
4. hand-held lamp group according to claim 3 is characterized in that, head (101) both sides of described hand-held lamp (1) are provided with tread plate (103).
5. hand-held lamp group according to claim 4 is characterized in that, the handle (102) of said hand-held lamp (1) is provided with anti-slide plate (106).
6. hand-held lamp group according to claim 5 is characterized in that, all is enclosed with waterproof membrane on the shell of said hand-held lamp (1) and charging base (2).
7. hand-held lamp group according to claim 6 is characterized in that, said switch is for being arranged on the button (105) on the said handle (102).
8. hand-held lamp group according to claim 8 is characterized in that, described hand-held lamp (1) top is provided with link (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201684404U CN202546291U (en) | 2012-04-19 | 2012-04-19 | Inductive charging handheld lighting set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201684404U CN202546291U (en) | 2012-04-19 | 2012-04-19 | Inductive charging handheld lighting set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546291U true CN202546291U (en) | 2012-11-21 |
Family
ID=47166928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201684404U Expired - Fee Related CN202546291U (en) | 2012-04-19 | 2012-04-19 | Inductive charging handheld lighting set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997084A (en) * | 2014-05-06 | 2014-08-20 | 昆山佑翔电子科技有限公司 | Wireless charger |
| US11732847B2 (en) | 2021-01-12 | 2023-08-22 | Milwaukee Electric Tool Corporation | Portable light, such as a stick light |
-
2012
- 2012-04-19 CN CN2012201684404U patent/CN202546291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997084A (en) * | 2014-05-06 | 2014-08-20 | 昆山佑翔电子科技有限公司 | Wireless charger |
| US11732847B2 (en) | 2021-01-12 | 2023-08-22 | Milwaukee Electric Tool Corporation | Portable light, such as a stick light |
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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 |
Granted publication date: 20121121 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |