CN201853750U - Battery rack, battery power supply mechanism and illumination device - Google Patents
Battery rack, battery power supply mechanism and illumination device Download PDFInfo
- Publication number
- CN201853750U CN201853750U CN2010202130115U CN201020213011U CN201853750U CN 201853750 U CN201853750 U CN 201853750U CN 2010202130115 U CN2010202130115 U CN 2010202130115U CN 201020213011 U CN201020213011 U CN 201020213011U CN 201853750 U CN201853750 U CN 201853750U
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- battery
- circuit board
- printed circuit
- elastic
- front cover
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- Expired - Lifetime
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- 238000005286 illumination Methods 0.000 title abstract 2
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 4
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000013011 mating Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery rack, a battery power supply mechanism and an illumination device. The battery rack comprises an insulation main body, a front cover and a rear cover, wherein the front cover and the rear cover are arranged at the front end and the rear end of the insulation main body; the insulation main body comprises at least an accommodating cavity for accommodating a battery; the front cover and the rear cover are all printed circuit board assemblies; the front cover comprises a printed circuit board, an elastic anode, an elastic cathode, a battery anode contact element and a battery cathode contact element, wherein the elastic anode and the elastic cathode are arranged on the outer surface of the printed circuit board opposite to the containing cavity; and the battery anode contact element and the battery cathode contact element are arranged on the inner surface of the printed circuit board facing to the accommodating cavity; the rear cover comprises a printed circuit board, a battery anode contact element and a battery cathode contact element, wherein the battery anode contact element and the battery cathode contact element are arranged on the inner surface of the printed circuit board facing to the accommodating cavity. The battery rack can be elastically connected with other circuits in electric equipment through the arrangement of the front cover and the rear cover designed into the printed circuit board assemblies, the elastic anode and the elastic cathode according to the mating relation among the insulation main body, the front cover and the rear cover.
Description
Technical Field
The present invention relates to electrical equipment, and more particularly to electrical equipment powered by batteries.
Background
Existing battery-powered electrical devices typically include a battery rack. The mechanism of the battery holder generally includes an insulating main body, and a front cover and a rear cover disposed at the front and rear ends of the insulating main body, the insulating main body includes at least one receiving cavity for receiving the battery, the front cover and the rear cover are provided with conductive metal sheets, and the battery holder and other circuits in the electrical device are connected together by direct metal sheet contact. The connecting structure has the advantages of single function, no elastic contact, lower reliability and easy occurrence of poor contact.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the present invention is to overcome the deficiencies of the prior art, and to provide an electrical equipment design capable of making other circuit elastic connections between the battery rack and the electrical equipment.
The technical means adopted by the utility model for solving the technical problems comprises that a battery rack is provided, which comprises an insulating main body, and a front cover and a rear cover which are arranged at the front end and the rear end of the insulating main body, wherein the insulating main body comprises at least one accommodating cavity for accommodating a battery, and the front cover and the rear cover are both printed circuit board components; the front cover comprises a printed circuit board, an elastic positive electrode and an elastic negative electrode which are arranged on the outer surface of the printed circuit board, which is back to the containing cavity, and a battery positive electrode contact element and a battery negative electrode contact element which are arranged on the inner surface of the printed circuit board, which faces the containing cavity; the rear cover comprises a printed circuit board, and a battery anode contact and a battery cathode contact which are arranged on the inner surface of the printed circuit board facing the containing cavity.
The front end of the insulating main body is provided with a boss which protrudes forwards relative to the position of the printed circuit board on the front cover, the protruding distance of the boss from the outer surface of the printed circuit board is smaller than the protruding distance from the outer surface of the printed circuit board when the elastic negative pole is in an unstressed state, the elastic positive pole is a spring, and the elastic negative pole comprises at least one elastic sheet.
The insulating main body comprises a front wall, a rear wall and a plurality of ribs connected between the front wall and the rear wall, wherein one rib is located in the center, other ribs are uniformly distributed on the circumference, and the ribs, the front wall and the rear wall enclose the at least one accommodating cavity.
Further, the present invention provides a battery power supply mechanism, which comprises at least one battery and at least one battery rack, wherein the at least one battery is accommodated in the at least one battery rack.
The battery rack is characterized by further comprising a power supply circuit and at least three electrode plates with at least one positive plate and one negative plate, the positive plate is connected with the elastic positive electrode of the battery rack, the negative plate is connected with the elastic negative electrode of the battery rack, and the at least three electrode plates, the power supply circuit, the battery rack and the battery form at least two circuit loops.
The number of the batteries is not less than two, wherein at least two batteries are in parallel connection.
Still further, the technical means adopted by the present invention to solve the above technical problems further includes providing a lighting device, comprising a light emitting body and the battery power supply mechanism connected with the light emitting body.
Compared with the prior art, the utility model discloses a battery frame, battery power supply mechanism and lighting device, through the cooperation relation of insulating main part, protecgulum and back lid, through designing into printed circuit board subassembly and the setting of the anodal and elasticity negative pole of elasticity with protecgulum and back lid, can ensure other circuit elastic connection in battery frame and the electrical equipment.
Drawings
Fig. 1 is a three-dimensional road of an embodiment of the battery rack of the present invention.
Fig. 2 is a three-dimensional path of the insulating main body in the embodiment of the battery holder of the present invention.
Fig. 3a and 3b are three-dimensional paths with two different viewing angles of the front cover in the embodiment of the battery rack of the present invention.
Fig. 4a and 4b are three-dimensional paths of two different viewing angles of the back cover in the embodiment of the battery rack of the present invention.
Fig. 5 is an electrical schematic block diagram of an embodiment of the battery power supply mechanism of the present invention.
Detailed Description
For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.
As shown in fig. 1, the embodiment of the battery holder 1 of the present invention includes an insulating main body 11, and a front cover 12 and a rear cover 13 disposed at the front and rear ends of the insulating main body.
As shown in fig. 2, the insulating main body 11 includes a front wall 111, a rear wall 112, and five ribs 113 connected between the front wall 111 and the rear wall 112. Wherein,
one rib 113 is located in the center, the other four ribs 113 are evenly distributed on the circumference, and the ribs 113, the front wall 111 and the rear wall 112 enclose four containing cavities 114. The central rib 113 is provided with a through hole 1131 penetrating in the front-rear direction.
The periphery of the front wall 111 is provided with a forwardly projecting boss 1111.
The rear wall 112 is provided with a mesa 1121 for accommodating the negative electrode of the battery, and the mesa 1121 is recessed with a guide slot 1122 having a width corresponding to the width of the positive electrode of the battery and an opening 1123 extending through the bottom of the guide slot 1122. The guiding groove 1122 enables the battery to be smoothly loaded into the containing cavity 114, the opening 1123 can be used for containing the positive electrode of the battery, and the table surface 1121 can be used for breaking the circuit when the battery is reversely loaded on the premise of not influencing the normal contact use of the positive electrode of the battery, thereby effectively protecting the battery and the control circuit.
As shown in fig. 3a and 3b, the front cover 12 is a printed circuit board assembly, which includes a printed circuit board 121, an elastic positive electrode 122 and an elastic negative electrode 123 welded to an outer surface of the printed circuit board 121 facing away from the receiving cavity, and a battery positive contact 124 and a battery negative contact 125 welded to an inner surface of the printed circuit board facing toward the receiving cavity. The front cover 12 may be fixed to the outside of the front wall 111 of the insulating body 11 by four screws 126.
Preferably, the elastic positive electrode 122 is a spring, and the elastic negative electrode 123 includes four elastic sheets. The spring is arranged in the center, and the four elastic sheets are uniformly distributed on a circumference. There is a difference in height between the spring and the four spring plates, that is: the distance that the spring protrudes from the outer surface of the pcb 121 when the spring is in the non-stressed state is greater than the distance that the four resilient tabs protrude from the outer surface of the pcb 121 when the spring is in the non-stressed state, and the distance that the four resilient tabs protrude from the outer surface of the pcb 121 when the spring is in the non-stressed state is greater than the distance that the protrusion 1111 of the front end of the main insulating body 11 protrudes from the outer surface of the pcb. With the structure, the elastic structures of the elastic anode 122 and the elastic cathode 123 ensure the reliable connection of the contacts when the electric energy of the whole battery frame is output; the height of the boss 1111 prevents the elastic positive electrode 122 and the elastic negative electrode 123 from being pressed, so that the two parts of the elastic positive electrode 122 and the elastic negative electrode 123 can be prevented from being plastically deformed, the service life and the contact reliability of the parts can be kept, meanwhile, the height of the elastic positive electrode 122 is larger than that of the elastic negative electrode 123, the elastic negative electrode 123 can be disconnected electrically under the condition that the assembly distance between the front part and the rear part of the battery rack is changed, the battery rack and the control circuit part do not form a loop, the battery can be protected from discharging, and the power consumption can be reduced.
The battery positive contact 124 is a plate, the battery negative contact 125 is a spring, and there is a height difference between the plate and the spring, that is: when the spring is in an unstressed state, the spring protrudes into the accommodating cavity more than the sheet body.
As shown in fig. 4a and 4b, the rear cover 13 includes a printed circuit board 131, and a battery positive contact 132 and a battery negative contact 133 welded to an inner surface of the printed circuit board 131 facing the receiving cavity. The printed circuit board 131 is centrally provided with an opening 1311 corresponding to the through hole 1131 on the rib 113 of the insulating body 11. The rear cover 13 is fixed to the outside of the rear wall 112 of the insulating main body 11 by screws 134.
The battery positive contact 132 is the same as the battery positive contact 124 on the front cover 12 and is a sheet; the battery negative contact 133 is a spring, similar to the battery negative contact 125 on the front cover 12.
The utility model discloses a battery rack 1 embodiment, this protecgulum 12 and back lid 13 are mutually supported with the mode that can make four batteries that are in these four respectively and accept chamber 114 be in the relation of concatenating. Wherein, of the two battery positive contacts 124 and the two battery negative contacts 125 of the inner surface of the printed circuit board 121 of the front cover 12 facing the receiving cavity, one battery positive contact 124 and one battery negative contact 125 are directly shorted together; of the two battery positive contacts 124 and the two battery negative contacts 125 of the printed circuit board 121 of the front cover 12 facing the inner surface of the housing cavity, one battery positive contact 124 and one battery negative contact 125 are directly shorted together; of the two battery positive contacts 132 and the two battery negative contacts 113 on the inner surface of the printed circuit board 131 of the rear cover 13 facing the housing cavity, the two battery positive contacts 132 and the two battery negative contacts 133 are respectively directly shorted together. In order to prevent the reverse connection of the battery, a diode may also be provided at an appropriate place of the printed circuit board 121 and/or the printed circuit board 131.
Compared with the prior art, the utility model discloses a 1 embodiment of battery frame, through 11 structures of insulating main part of integration can effectual saving cost, simultaneously with around two printed circuit board subassembly constitute around the lid can realize complicated electrical connection on simple structure, the contact is reliable, the assembly is simple to can increase circuit control on printed circuit board, thereby realized the simple structure of battery frame, low cost, easy assembly, high reliable can increase functions such as circuit control.
As shown in fig. 5, the embodiment of the battery power supply mechanism of the present invention includes two battery holders 1, 1a, a power supply circuit 2, a positive plate 3 and three negative plates 4, 4a, 4 b. The positive electrode tab 3 is connected to the elastic positive electrode of the battery holder 1, 1a, the negative electrode tabs 4, 4a, 4b are connected to the elastic negative electrode of the battery holder 1, 1a, and the positive and negative electrode tabs 3, 4a, 4b, the power supply circuit 2, the battery holders 1, 1a, and the batteries (not shown) accommodated in the battery holders 1, 1a may constitute at least two electrical circuits.
As shown in fig. 5, the battery power supply mechanism of the present invention may further include a switch 5 and a microprocessor 6 to provide power to the power receiver 7. Therefore, the positive plate 3, the microprocessor 6 and the negative plate 4a can form a circuit power loop; the positive plate 3, the microprocessor 6, the switch 5 and the negative plate 4b can form a circuit signal loop. Therefore, the complex output mode can be conveniently switched by the actions of on-off, single-click or double-click and the like of the switch 5 under the state that the circuit is not powered off.
As long as will the utility model discloses a battery power supply mechanism embodiment designs and links to each other with a luminous body, for example: a light bulb or LED light, controlled by the microprocessor 6, can constitute a lighting device, such as: an electric torch.
The above is only the feasible embodiment of preferred of the utility model, not the restriction of the protection scope of the utility model, so all the application the equivalent structure that the content of the description and the attached drawings made changes, all contains in the protection scope of the utility model.
Claims (12)
1. A battery rack comprises an insulating main body, a front cover and a rear cover, wherein the front cover and the rear cover are arranged at the front end and the rear end of the insulating main body; the front cover comprises a printed circuit board, an elastic positive electrode and an elastic negative electrode which are arranged on the outer surface of the printed circuit board, which is back to the containing cavity, and a battery positive electrode contact element and a battery negative electrode contact element which are arranged on the inner surface of the printed circuit board, which faces the containing cavity; the rear cover comprises a printed circuit board, and a battery anode contact and a battery cathode contact which are arranged on the inner surface of the printed circuit board facing the containing cavity.
2. The battery holder of claim 1, wherein the distance that the elastic positive electrode protrudes from the outer surface of the printed circuit board when in the unstressed state is greater than the distance that the elastic negative electrode protrudes from the outer surface of the printed circuit board when in the unstressed state.
3. The battery holder of claim 2, wherein the front end of the insulating body is provided with a protrusion protruding forward relative to the position of the printed circuit board on the front cover, the protrusion of the protrusion from the outer surface of the printed circuit board is less than the protrusion of the elastic negative electrode from the outer surface of the printed circuit board when the elastic negative electrode is in an unstressed state, the elastic positive electrode is a spring, and the elastic negative electrode comprises at least one elastic sheet.
4. The battery holder of claim 1, wherein the battery positive contact is a plate and the battery negative contact is a spring, and the spring protrudes into the receiving cavity more than the plate when the spring is in an unstressed state.
5. The battery holder of claim 1, wherein the insulating body comprises a front wall, a rear wall, and a plurality of ribs connected between the front wall and the rear wall, wherein one rib is located at the center, the other ribs are evenly distributed on a circumference, and the ribs and the front wall and the rear wall enclose the at least one receiving cavity.
6. The battery holder according to claim 5, wherein the central rib of the insulating body is provided with a through hole penetrating in the front-rear direction, the rear cover is provided with an opening corresponding to the through hole, the rear wall of the insulating body is provided with a table top for supporting the negative electrode of the battery, the table top is concavely provided with a guide groove with a width dimension equivalent to the width dimension of the positive electrode of the battery and an opening penetrating in the front-rear direction at the bottom of the guide groove for accommodating the positive electrode of the battery; the front cover is fixed on the outer side of the front wall of the insulating main body through screws, and the rear cover is fixed on the outer side of the rear wall of the insulating main body through screws.
7. The battery holder of claim 1, wherein the insulative body includes four receiving cavities, the front cover and the rear cover being mated with one another in a manner that enables four batteries, respectively, in the four receiving cavities to be in serial relationship.
8. A battery-powered mechanism comprising at least one battery, and further comprising at least one battery holder according to any one of claims 1 to 7, wherein the at least one battery is accommodated in the at least one battery holder.
9. The battery power supply mechanism of claim 8, further comprising a power supply circuit and at least three electrode tabs having at least one positive tab connected to the resilient positive electrode of the battery holder and one negative tab connected to the resilient negative electrode of the battery holder, wherein the at least three electrode tabs, the power supply circuit, the battery holder and the battery form at least two electrical circuits.
10. The battery operated mechanism of claim 9, wherein the number of said batteries is not less than two, and wherein at least two of said batteries are in a parallel relationship.
11. The battery operated mechanism of claim 9, further comprising a switch connected in series in at least one of the electrical circuits; also comprises a microprocessor which is connected with the switch.
12. A lighting device comprising a light emitter, and further comprising the battery-powered mechanism of claim 8 coupled to the light emitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202130115U CN201853750U (en) | 2010-06-02 | 2010-06-02 | Battery rack, battery power supply mechanism and illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202130115U CN201853750U (en) | 2010-06-02 | 2010-06-02 | Battery rack, battery power supply mechanism and illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853750U true CN201853750U (en) | 2011-06-01 |
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ID=44096134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202130115U Expired - Lifetime CN201853750U (en) | 2010-06-02 | 2010-06-02 | Battery rack, battery power supply mechanism and illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853750U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569689A (en) * | 2011-10-27 | 2012-07-11 | 宁波腾隆户外用品有限公司 | Battery holder device |
| CN102691979A (en) * | 2011-03-22 | 2012-09-26 | 海洋王照明科技股份有限公司 | Fixed structure and torch containing the fixed structure |
| CN104380497A (en) * | 2012-04-30 | 2015-02-25 | 布鲁技术公司 | Energy storage module containing a plurality of energy storage elements and improved means of thermal dissipation and method of assembly |
| CN105406000A (en) * | 2015-11-27 | 2016-03-16 | 宁海伟升电器有限公司 | Battery frame capable of achieving versatility of batteries with different models and hand lamp including battery frame |
| CN108232055A (en) * | 2016-12-16 | 2018-06-29 | 航天科工惯性技术有限公司 | Monitor battery accommodating apparatus in earth drilling, for electric installation and monitor |
| CN109888134A (en) * | 2017-12-06 | 2019-06-14 | 航天科工惯性技术有限公司 | Battery accommodating apparatus for monitor in earth drilling |
-
2010
- 2010-06-02 CN CN2010202130115U patent/CN201853750U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691979A (en) * | 2011-03-22 | 2012-09-26 | 海洋王照明科技股份有限公司 | Fixed structure and torch containing the fixed structure |
| CN102691979B (en) * | 2011-03-22 | 2015-01-07 | 海洋王照明科技股份有限公司 | Fixed structure and torch containing the fixed structure |
| CN102569689A (en) * | 2011-10-27 | 2012-07-11 | 宁波腾隆户外用品有限公司 | Battery holder device |
| CN102569689B (en) * | 2011-10-27 | 2013-12-25 | 宁波腾隆户外用品有限公司 | Battery holder device |
| CN104380497A (en) * | 2012-04-30 | 2015-02-25 | 布鲁技术公司 | Energy storage module containing a plurality of energy storage elements and improved means of thermal dissipation and method of assembly |
| CN105406000A (en) * | 2015-11-27 | 2016-03-16 | 宁海伟升电器有限公司 | Battery frame capable of achieving versatility of batteries with different models and hand lamp including battery frame |
| WO2017088516A1 (en) * | 2015-11-27 | 2017-06-01 | 宁海伟升电器有限公司 | Battery case capable of using different battery models together and portable lamp having same |
| CN108232055A (en) * | 2016-12-16 | 2018-06-29 | 航天科工惯性技术有限公司 | Monitor battery accommodating apparatus in earth drilling, for electric installation and monitor |
| CN108232055B (en) * | 2016-12-16 | 2020-08-14 | 航天科工惯性技术有限公司 | Battery accommodating device for underground in-borehole monitor, power supply device and monitor |
| CN109888134A (en) * | 2017-12-06 | 2019-06-14 | 航天科工惯性技术有限公司 | Battery accommodating apparatus for monitor in earth drilling |
| CN109888134B (en) * | 2017-12-06 | 2022-03-22 | 航天科工惯性技术有限公司 | Battery accommodating device for underground in-borehole monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
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| CX01 | Expiry of patent term |