CN221596646U - Battery box for lamp string - Google Patents
Battery box for lamp string Download PDFInfo
- Publication number
- CN221596646U CN221596646U CN202323606354.4U CN202323606354U CN221596646U CN 221596646 U CN221596646 U CN 221596646U CN 202323606354 U CN202323606354 U CN 202323606354U CN 221596646 U CN221596646 U CN 221596646U
- Authority
- CN
- China
- Prior art keywords
- box body
- accommodating cavity
- light string
- battery pack
- cavity
- 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.)
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Links
- 238000005192 partition Methods 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 6
- 241000345998 Calamus manan Species 0.000 description 7
- 235000012950 rattan cane Nutrition 0.000 description 7
- 239000011324 bead Substances 0.000 description 4
- 241000191291 Abies alba Species 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of power supply devices, in particular to a battery box for a light string, which comprises a box body, wherein a containing cavity and a control cavity are arranged in the box body; the two ends of the accommodating cavity are provided with electric connection sheets which are fixedly connected with the box body; one end of the accommodating cavity is detachably provided with a conductive contact piece, the other end of the accommodating cavity is detachably provided with a conductive spring, and the conductive contact piece is electrically connected with the conductive spring and the corresponding electric contact piece; a partition piece is arranged in the middle of the accommodating cavity and detachably connected with the box body, and divides the accommodating cavity into two battery grooves; a circuit board is arranged in the control cavity and is electrically connected with the electric connection sheet; the box body is provided with a connector outside, and the connector is electrically connected with the circuit board. The utility model solves the problem that the existing battery box can not adjust the number of batteries according to the number of the lamp strings.
Description
Technical Field
The utility model relates to the technical field of power supply devices, in particular to a battery box for a light string.
Background
Christmas, also called christmas, is an important holiday in western countries, and along with the development of cultures in a globalization, many countries around the world now have custom and habit of starting to go through christmas not only in western countries but also in christmas. In christmas, the christmas tree and the christmas rattan ring are indispensable articles, and the current christmas rattan ring is mainly made of plastic pine needles, PE leaves, PVC leaves and the like by binding, and is decorated by winding a lamp string.
Referring to the utility model patent with publication number CN 211600311U, CN220228789U, the lamp string is in spliced structure, and after buying Christmas tree or Christmas rattan ring, the user inserts different lamp strings on the Christmas tree or Christmas rattan ring according to different aesthetic personal, and in the face of the situation, the current battery box is difficult to meet the power supply requirement. Referring to the patent of CN206846400U, a specific number of batteries can be only set in the battery case, and when the number of strings set by the user is small, if the same voltage is maintained, the voltage received by each lamp bead is too large, so that the service life is shortened.
Therefore, there is a need to provide a solution to the above-mentioned problems.
Disclosure of utility model
The utility model provides a battery box for a light string, which aims to solve the problem that the existing battery box can only place a specific number of batteries, and further can not adjust voltage according to the number of the light strings connected in series, so that the suitability of the battery box with the light string is poor.
In order to achieve the above purpose, the utility model provides a battery box for a light string, comprising a box body, wherein a containing cavity and a control cavity are arranged in the box body, and the battery box comprises:
The two ends of the accommodating cavity are provided with electric connection sheets which are fixedly connected with the box body; one end of the accommodating cavity is detachably provided with a conductive contact piece, the other end of the accommodating cavity is detachably provided with a conductive spring, and the conductive contact piece is electrically connected with the conductive spring and the corresponding electric contact piece; a partition piece is arranged in the middle of the accommodating cavity and detachably connected with the box body, and divides the accommodating cavity into two battery grooves;
A circuit board is arranged in the control cavity and is electrically connected with the electric connection sheet; the box body is provided with a connector outside, and the connector is electrically connected with the circuit board.
More specifically, the two sides of the accommodating cavity are respectively provided with a first baffle at the end part, and an inserting gap is reserved between the first baffle and the end wall of the accommodating cavity; the conductive contact piece comprises a first metal piece, protruding points are arranged on the first metal piece, the conductive spring comprises a second metal piece, a spring is arranged on the second metal piece, and the first metal piece and the second metal piece are arranged in the corresponding inserting gaps.
More specifically, the electric connection sheet is provided with a plurality of elastic sheets; the two ends of the first metal sheet are respectively contacted with the corresponding elastic sheet and the first baffle.
More specifically, the partition piece comprises a bottom plate and a partition plate, the shape of the bottom plate is matched with that of the accommodating cavity, and the partition plate is integrally formed on the bottom plate.
More specifically, two ends of the partition plate are respectively provided with a second baffle plate at two sides, the second baffle plates correspond to the first baffle plates in position, and a gap is arranged between the second baffle plates and the first baffle plates.
More specifically, the box body is provided with a box cover at a position corresponding to the accommodating cavity, one side of the box cover is hinged with the box body, and the other side of the box cover is detachably connected with the box body.
More specifically, the box cover is provided with an elastic hook; the box body is provided with a buckling rod; the elastic hook is hooked with the buckling connection rod.
More specifically, the box body is provided with the sealing washer in the periphery of holding chamber, the lid closes when on the box body, the lid with the sealing washer pastes and touches.
More specifically, the box body is provided with a control button at a position corresponding to the control cavity, and the control button is electrically connected with the circuit board.
More specifically, the box body is arc-shaped.
The utility model relates to a battery box for a light string, which has the technical effects that:
The application is provided with the detachable partition piece in the accommodating cavity, when the partition piece is not arranged in the accommodating cavity, the accommodating cavity can be used for accommodating one first type of battery (for example, no. 1 battery), and when the partition piece is arranged in the accommodating cavity, the accommodating cavity is divided into two battery grooves, and two second types of batteries (for example, no. 5 batteries) can be simultaneously placed. By adopting the design, the number of the batteries in the battery box can be changed, so that a user can set the number of the batteries according to different lamp string numbers, the voltage received by each lamp bead is moderate, and the service life of the lamp string is prolonged.
Drawings
Fig. 1 is a schematic structural view of a solution for installing a battery in a housing cavity of a battery box for a light string according to the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
Fig. 3 is a schematic structural view of a solution for installing a plurality of batteries in a housing cavity of a battery box for a light string according to the present utility model;
Fig. 4 is an enlarged schematic view at B in fig. 3.
The marks in the figure:
1. A case body; 2. a connector; 3. an electrical tab; 4. a conductive contact; 5. a conductive spring; 6. a partition; 7. a box cover; 8. a cover plate; 9. a control button;
11. A receiving chamber; 12. a battery case; 13. a first baffle; 14. buckling a connecting rod; 15. a seal ring;
31. A spring plate;
61. A bottom plate; 62. a partition plate; 63. a second baffle;
71. An elastic hook.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In order to more clearly illustrate the technical solution of the present utility model, a preferred embodiment is provided below, and referring to fig. 1 to 4 specifically, a battery box for a light string includes a box body 1, wherein a containing cavity 11 and a control cavity are provided in the box body 1, and the following is provided:
The two ends of the accommodating cavity 11 are provided with electric connection sheets 3, and the electric connection sheets 3 are fixedly connected with the box body 1; one end of the accommodating cavity 11 is detachably provided with a conductive contact piece 4, the other end of the accommodating cavity is detachably provided with a conductive spring 5, and the conductive contact piece 4 and the conductive spring 5 are electrically connected with the corresponding electric contact piece 3; the middle part of the accommodating cavity 11 is provided with a partition piece 6, and the partition piece 6 is detachably connected with the box body 1 and divides the accommodating cavity 11 into two battery grooves 12;
A circuit board is arranged in the control cavity and is electrically connected with the electric connection sheet 3; the connector 2 is arranged outside the box body 1, and the connector 2 is electrically connected with the circuit board. The connector 2 is electrically connected with the light string.
Compared with the existing battery box, the battery box for the light string has the advantages that the battery box can change the number of batteries according to the number of the serially connected light strings. In practical application, when the separator 6 is not arranged in the accommodating cavity 11, a first type of battery (for example, a number 1 battery) can be accommodated in the accommodating cavity 11, and if two accommodating cavities 11 are provided, the output voltage of the whole battery box is 3V after the batteries are connected in series; when the separator 6 is disposed in the accommodating cavity 11, the accommodating cavity 11 is divided into two battery slots 12, and a second type of battery (for example, no. 5 battery) can be placed in each battery slot 12, at this time, the number of the battery slots 12 is four, and the output voltage of the whole battery box after the batteries are connected in series is 6V, because the conductive contact 4 and the conductive spring 5 are detachably disposed, when the separator 6 is placed, the conductive contact 4 and the conductive spring 5 can be replaced, so that the battery is matched with the battery. By adopting the design, the number of the batteries in the battery box can be changed, so that the output voltage can be changed, and a user can set the number of the batteries according to different lamp string numbers, so that the voltage received by each lamp bead is moderate, and the service life of the lamp string is prolonged.
In the embodiment, the two sides of the accommodating cavity 11 are respectively provided with a first baffle 13 at the end part, and an inserting gap is reserved between the first baffle 13 and the end wall of the accommodating cavity 11; the conductive contact 4 comprises a first metal sheet, the first metal sheet is provided with protruding points, the conductive spring 5 comprises a second metal sheet, the second metal sheet is provided with springs, and the first metal sheet and the second metal sheet are arranged in corresponding insertion gaps. By adopting the design, the conductive contact 4 and the conductive spring 5 are convenient to assemble and disassemble, and a user can conveniently replace the conductive contact according to the number of batteries.
In the present embodiment, a plurality of elastic pieces 31 are provided on the electric contact piece 3; both ends of the first metal sheet and both ends of the second metal sheet are in contact with the corresponding elastic sheet 31 and the first baffle 13. The elastic sheet 31 is designed to keep the contact sheet 3 stably contacted with the conductive contact sheet 4 or the conductive spring 5.
In the present embodiment, the partition 6 includes a bottom plate 61 and a partition plate 62, the shape of the bottom plate 61 is adapted to the shape of the accommodating chamber 11, and the partition plate 62 is integrally formed on the bottom plate 61. In practical application, the bottom plate 61 has a positioning function, so that the partition plate 62 is located in the middle of the accommodating cavity 11, thereby dividing the accommodating cavity 11 into two battery slots 12 with the same size, and on the other hand, the accommodating cavity 11 is filled, and the depth of the formed battery slots 12 can be matched with the battery after the bottom plate 61 is filled in the accommodating cavity 11 due to different diameters of different batteries.
In the present embodiment, the two ends of the partition plate 62 are respectively provided with the second baffle 63 on both sides, the second baffle 63 corresponds in position to the first baffle 13 with a gap therebetween. It should be understood that when the accommodating cavity 11 is divided into two battery slots 12 to connect the batteries, the conductive contact 4 and the conductive spring 5 need to be replaced, and the cooperation of the second baffle 63 and the first baffle 13 can make the first metal sheet and the second metal sheet better placed in the insertion gap.
In this embodiment, the box body 1 is provided with a box cover 7 at a position corresponding to the accommodating cavity 11, one side of the box cover 7 is hinged with the box body 1, and the other side is detachably connected with the box body 1. In practical application, after the battery is placed in the accommodating cavity 11, the box cover 7 can be covered on the box body 1, so that the battery is prevented from falling off.
Further, an elastic hook 71 is arranged on the box cover 7; the box body 1 is provided with a buckling rod 14; the elastic hook 71 is hooked with the buckling bar 14. By adopting the design, the opening and closing operation of the box cover 7 can be more convenient.
In this embodiment, the outer periphery of the accommodating cavity 11 of the case body 1 is provided with a sealing ring 15, and when the case cover 7 is covered on the case body 1, the case cover 7 contacts with the sealing ring 15. By adopting the design, the waterproof performance of the battery box is improved.
In this embodiment, the case 1 is provided with a cover plate 8 at a position corresponding to the control chamber, and ultrasonic welding is adopted between the cover plate 8 and the case 1.
In this embodiment, the box 1 is provided with a control button 9 at a position corresponding to the control cavity, and the control button 9 is electrically connected with the circuit board. In practical application, the control button 9 can control the input and disconnection of the power supply, so as to control the on and off of the lamp beads.
In this embodiment, the case 1 has an arc shape. By adopting the design, the shape of the box body 1 is matched with the rattan ring, so that the battery box can be hidden in the rattan ring, and the aesthetic property of the rattan ring is improved.
In the embodiment, a Bluetooth control module is arranged in the control cavity; the Bluetooth control module is electrically connected with the circuit board. The mobile terminal is connected with the Bluetooth control module, so that the control of the light emitting mode of the lamp string is realized.
The above-mentioned embodiments of the present utility model are not limited to the above-mentioned embodiments, but can be modified, equivalent, and improved within the spirit and principle of the present utility model, and the present utility model is also included in the scope of the present utility model.
Claims (10)
1. The utility model provides a battery case for light cluster, includes the box body, its characterized in that: the box body is internally provided with a containing cavity and a control cavity, wherein:
The two ends of the accommodating cavity are provided with electric connection sheets which are fixedly connected with the box body; one end of the accommodating cavity is detachably provided with a conductive contact piece, the other end of the accommodating cavity is detachably provided with a conductive spring, and the conductive contact piece is electrically connected with the conductive spring and the corresponding electric contact piece; a partition piece is arranged in the middle of the accommodating cavity and detachably connected with the box body, and divides the accommodating cavity into two battery grooves;
A circuit board is arranged in the control cavity and is electrically connected with the electric connection sheet; the box body is provided with a connector outside, and the connector is electrically connected with the circuit board.
2. The battery pack for a light string according to claim 1, wherein: the two sides of the accommodating cavity are respectively provided with a first baffle at the end part, and an inserting gap is reserved between the first baffle and the end wall of the accommodating cavity; the conductive contact piece comprises a first metal piece, protruding points are arranged on the first metal piece, the conductive spring comprises a second metal piece, a spring is arranged on the second metal piece, and the first metal piece and the second metal piece are arranged in the corresponding inserting gaps.
3. The battery pack for a light string according to claim 2, wherein: a plurality of elastic sheets are arranged on the electric connection sheet; the two ends of the first metal sheet are respectively contacted with the corresponding elastic sheet and the first baffle.
4. The battery pack for a light string according to claim 2, wherein: the partition piece comprises a bottom plate and a partition plate, the shape of the bottom plate is matched with the shape of the accommodating cavity, and the partition plate is integrally formed on the bottom plate.
5. The battery pack for a light string according to claim 4, wherein: two ends of the partition plate are respectively provided with a second baffle plate at two sides, the second baffle plates correspond to the first baffle plates in position, and gaps are arranged between the second baffle plates and the first baffle plates.
6. The battery pack for a light string according to claim 1, wherein: the box body is provided with a box cover at a position corresponding to the accommodating cavity, one side of the box cover is hinged with the box body, and the other side of the box cover is detachably connected with the box body.
7. The battery pack for a light string according to claim 6, wherein: an elastic hook is arranged on the box cover; the box body is provided with a buckling rod; the elastic hook is hooked with the buckling connection rod.
8. The battery pack for a light string according to claim 6, wherein: the box body is provided with a sealing ring at the periphery of the accommodating cavity, and when the box cover is covered on the box body, the box cover is contacted with the sealing ring.
9. The battery pack for a light string according to claim 1, wherein: the box body is provided with a control button at a position corresponding to the control cavity, and the control button is electrically connected with the circuit board.
10. The battery pack for a light string according to claim 1, wherein: the box body is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323606354.4U CN221596646U (en) | 2023-12-27 | 2023-12-27 | Battery box for lamp string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323606354.4U CN221596646U (en) | 2023-12-27 | 2023-12-27 | Battery box for lamp string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221596646U true CN221596646U (en) | 2024-08-23 |
Family
ID=92415594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323606354.4U Active CN221596646U (en) | 2023-12-27 | 2023-12-27 | Battery box for lamp string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221596646U (en) |
-
2023
- 2023-12-27 CN CN202323606354.4U patent/CN221596646U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |