CN212305715U - Power supply control box of LED lamp string - Google Patents
Power supply control box of LED lamp string Download PDFInfo
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- CN212305715U CN212305715U CN202020938015.3U CN202020938015U CN212305715U CN 212305715 U CN212305715 U CN 212305715U CN 202020938015 U CN202020938015 U CN 202020938015U CN 212305715 U CN212305715 U CN 212305715U
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- base
- control box
- flip
- buckle
- led lamp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The power supply control box of the LED lamp string has attractive appearance, clean and attractive outer shell, good three-dimensional feeling and capability of reaching the waterproof and dustproof grade of IP 65. The battery box comprises a shell consisting of a turnover cover and a base, wherein a battery cavity and a threading hole for leading a connecting wire into the shell are arranged in the base; the flip cover is connected with the base through a hinge structure, the flip cover is buckled with the base buckle connection structure, the flip cover top surface is a smooth and straight surface, and a corner on the flip cover top surface is provided with a flashing key capable of controlling the flashing mode of the LED lamp string. The hinge structure adopts a shell with a smooth and flat top surface, a buckle connecting structure adopting a single-plate type buckle clamping block and a hinge structure with more balanced stress, so that the appearance is attractive and large, labor is small, smoothness and stability are realized during opening or closing, and the flip cover and the base cannot generate distortion after long-term use. Set up the strengthening rib that can play reinforcing casing intensity in flip inner face and base, be favorable to not taking place the damage because of the collision leads to when the transportation.
Description
Technical Field
The utility model relates to a LED lamp cluster, in particular to a power control box for providing electric energy or signal for this LED lamp cluster.
Background
Nowadays, led lamp strings are popular with people because of not only beautifying night scenes in cities and villages, but also having the advantages of low power consumption, low price and the like, and along with the large use amount of the led lamp strings, the demand of a power supply control box (also called as a battery box) configured for the led lamp strings is also very large. The power control box is internally provided with a circuit board, a chamber for installing batteries (usually, the number of the installed batteries is at least two) and related switch keys.
Power control box among the prior art is mostly the more simple and easy cuboid box by the preparation of transparent plastic material, and it includes lid and box body, and the battery is installed in the box body, and the lid adopts the sliding closure formula structure can back lock on the box body, and the not enough of power control box existence of this kind of structure does: there is no sealing structure between the box cover and the box body, so the waterproof property is poor and the box is easy to be damaged. The other power control box is provided with a sealing structure between the box cover and the box body, but the pinch plate of the box cover arranged between the box cover and the box body is at least two, the box cover and the hinged connection structure adopted at the back of the box body are two, and the defects of the box cover are that: at every turn, open or closed lid, because of the buckle be two, so need carry on twice during the operation, after opening one of them buckle moreover, when opening another buckle again, can be because of the opening power that the relative box body of lid produced is more hard, simultaneously, the pivot in the articulated connection structure of two separation settings at the lid and the box body back also can the atress inhomogeneous, can take place to warp for a long time. In addition, the appearance and visual sense of the power supply control box in the prior art are monotonous and flat, and the aesthetic feeling is poor.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a power control box of led lamp cluster that appearance is pleasing to the eye, shell have clean and neat aesthetic feeling and three-dimensional sensation all good and can reach IP 65's waterproof dustproof grade.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model discloses a power supply control box of LED lamp string, which comprises a shell body composed of a turnover cover and a base, wherein a cavity for installing a battery and a threading hole for leading a connecting wire for providing electric energy or signals for the LED lamp string into the shell body are arranged in the base; flip links together with the base through the hinge structure who sets up the flip back and the base back, is equipped with the buckle connection structure that can closely buckle closure with flip on the base, its characterized in that in the front of flip and base: the top surface of the flip cover is a smooth and straight surface, and a corner of the top surface of the flip cover is provided with a flashing key capable of controlling the flashing mode of the LED lamp string.
A sealing gasket is arranged between the turnover cover and the base and is embedded into a gasket groove arranged at the top edge of the base.
The hinge structure comprises three articulated shafts evenly arranged on the back of the flip cover and three articulated seats arranged on the back of the base, wherein one articulated shaft corresponds to one articulated seat, and each articulated shaft is installed on the corresponding articulated seat in a crimping mode.
The buckle connection structure is composed of a left shaft groove, a right shaft groove, a buckle plate, a return spring and a clamping block, the left shaft groove and the right shaft groove are arranged on the two sides of the front face of the flip cover, a left pivot and a right pivot are arranged on the two sides of the top of the buckle plate, the buckle plate enables the left pivot and the right pivot to be respectively embedded into the left shaft groove and the right shaft groove through the return spring, the clamping block is arranged on the front face of the base, and the buckle plate can be connected with the clamping block through downward overturning and enables the flip cover to be tightly buckled on the base in a sealing mode.
The width of the buckling plate is 1/3-1/2 of the width of the turnover cover, two buckling holes are formed in the buckling plate, the clamping blocks are a left clamping block and a right clamping block which are arranged on two sides of the front face of the base, and the left clamping block and the right clamping block are respectively connected with a male buckle and a female buckle of the buckling hole in the buckling plate in a buckling mode.
The width of the buckle plate is 1/3-1/2 of the width of the flip cover, the width of the fixture block is slightly smaller than that of the buckle plate, and a magnetic suction connecting structure is arranged between the inner side surface of the buckle plate and the fixture block.
The shell is made of plastic materials.
The length, the width and the thickness of the outer contour of the shell are (7cm-15cm) x (3cm-5cm) x (1cm-5 cm).
The four corners of the top surface of the flip cover are respectively provided with a pseudo screw which can enhance the firm and firm visual effect of the power control box.
Compared with the prior art, the utility model discloses a buckle connection structure and the balanced hinge structure of atress more that have the casing of smooth flat top surface and adopt the single-plate formula buckle fixture block for the pleasing to the eye atmosphere of appearance of this power control box makes its flip open or when closed, hard little, the flip upset is smooth and easy steady, can not produce the distortion after long-term the use between flip and the base. An annular sealing gasket is adopted between the flip cover and the base, so that the waterproof and dustproof grade after the flip cover and the base are buckled can reach the IP65 grade. The utility model discloses a power control box sets up in flip inner face and base and can play reinforcing casing intensity strengthening rib for the shock resistance of casing increases greatly, is favorable to not taking place the damage that leads to because of the collision in the long-distance transportation.
Drawings
Fig. 1 is a schematic perspective view of the power control box of the present invention.
Fig. 2 is an exploded view of the power control box of fig. 1.
The reference numbers are as follows:
the power control box 1, the base 2, the chamber 21, the truss 22, the threading hole 23, the gasket groove 24, the sealing gasket 25, the flip cover 3, the smooth flat surface 31, the dummy screw 32, the key hole 33, the hinge structure 4, the hinge shaft 41, the hinge seat 42, the buckle connection structure 5, the left shaft groove 51, the right shaft groove 52, the buckle plate 53, the left pivot 54, the right pivot 55, the left buckle hole 56, the right buckle hole 57, the return spring 58, the block 59, the left block 591, the right block 592, the circuit board 6, the cover plate 61, the switch hole 62, the key hole 63, the timing toggle switch 64, the toggle column 65, the push column 66 and the flashing key 7.
Detailed Description
As shown in fig. 1 and 2, the power control box 1 of the LED light string of the present invention comprises a casing, a circuit board 6 disposed in the casing, a timing toggle switch 64, and a flashing button 7 for starting the LED light string to enter a flashing mode.
1. Shell body
The utility model discloses the main selection pvc plastics (also known as polyvinyl chloride), pc plastics (also known as polycarbonate) or abs plastics (also known as acrylonitrile-butadiene-styrene plastics) preparation, flip 3 and base 2 by the plastic material form through once only moulding plastics by the flip 3 and the base 2 of isolating construction. The overall housing outer contour dimension is (7cm-15cm) × (3cm-5cm) × (1cm-5cm), preferably 7cm × 5cm × 2.2 cm.
1) Base 2
The utility model discloses the number that sets up cavity 21 is three, can install the three section battery, and the battery can be the dry battery, also can be rechargeable lithium cell, is equipped with the USB interface that charges on base 2, and what correspond also is equipped with the management module that charges for the battery on circuit board 6.
The base 2 is further provided with a threading hole 23, the threading hole 23 is used for introducing a connecting wire for providing electric energy and/or signals for the LED lamp string, and the connecting wire is electrically connected with the circuit board 6.
On the top end face of the side wall of the base 2, an annular groove is arranged, which is called a tight gasket groove 24, an annular sealing gasket 25 can be embedded in the tight gasket groove 24, that is, when the flip 3 is buckled on the base 2, a sealing connection structure is arranged between the flip 3 and the base 2, and the waterproof and dustproof capacity of the power control box 1 can reach the level of IP 65.
The back of the base 2 is connected with the flip 3 through a hinge structure 4, and can rotate relatively therebetween. The front surface of the base 2 can be sealed with the flip cover 3 through the buckle connection structure 5.
2) Cover 3
The flip cover 3 is divided into a top surface and an inner surface.
The top surface is a smooth and straight surface 31, and the model is clean and neat, and has better comfort.
The inner surface of the cover is provided with reinforcing ribs which are staggered horizontally and vertically and used for improving the strength of the turnover cover 3.
A key hole position 33 for installing the flashing key 7 is arranged at one corner of the top surface of the flip 3.
The top corners of the four corners of the top surface of the flip cover 3 are respectively provided with a pseudo screw 32 for playing a decorative effect, and the pseudo screws 32 can enhance the visual impact effect of the power control box 1 to be firm and firm.
3) Hinge structure 4
The hinge structure 4 is composed of three hinge shafts 41 and three hinge seats 42, the three hinge shafts 41 are uniformly spaced at the back of the flip 3, the three hinge seats 42 are uniformly spaced at the back of the base 2, one hinge shaft 41 corresponds to one hinge seat 42, and each hinge shaft 41 is mounted on the corresponding hinge seat 42 in a crimping manner, so that the flip 3 can easily and smoothly rotate relative to the base 2. The three hinge shafts 41 and the three hinge seats 42 ensure that the connection between the flip 3 and the base 2 is always kept in a better fit due to the balanced stress after the flip 3 is frequently opened or closed, and the flip 3 and the base 2 are not twisted and deformed due to long-term use.
4) Buckle connection structure 5
The snap connection structure 5 is composed of a left shaft groove 51, a right shaft groove 52, a buckle plate 53, a return spring 58 and a clamping block 59.
The left and right axial slots 51 and 52 are provided at both sides of the front surface of the folder 3 and are integrally constructed with the folder 3.
The buckle plate 53 is an arc-shaped panel, the width of the buckle plate is about 1/3-1/2 of the width of the flip 3, the buckle plate and the flip 3 are in a separated structure, and the lower half part of the buckle plate 53 is bent outwards, so that the buckle plate is beneficial to being held by a hand when the flip 3 is opened or closed. The buckle plate 53 is provided with a left pivot 54 and a right pivot 55 at two sides of the top, the left pivot 54 and the right pivot 55 are respectively embedded into the left shaft groove 51 and the right shaft groove 52, a return spring 58 is sleeved between the left pivot 54 and the right pivot 55, and the return spring 58 can generate a force for turning the lower half part of the buckle plate 53 upwards on the buckle plate 53.
The clamping block 59 is arranged on the front surface of the base 2, the buckling plate 53 is downwards overturned to enable the buckling plate 53 and the clamping block 59 to be connected together, and the turnover cover 3 is tightly buckled on the base 2 in a sealing mode, and the buckling plate 53 and the clamping block 59 are connected in the following two modes:
a. the buckle plate 53 is provided with two buckle holes, namely a left buckle hole 56 and a right buckle hole 57. The locking blocks 59 are a left locking block 591 and a right locking block 592 arranged on two sides of the front surface of the base 2, the bottom ends of the left locking block 591 and the right locking block 592 are in an inverted hook structure, and the left buckling hole 56 and the right buckling hole 57 are respectively buckled on the left locking block 591 and the right locking block 592 in a male-female buckling connection manner, so that the flip cover 3 can be tightly buckled on the base 2.
b. The buckle plate 53 is not provided with a buckle hole, the inner side surface of the buckle plate is embedded with a long magnetic block, correspondingly, the clamping block 59 is a long block with the width slightly smaller than that of the buckle plate 53, the long magnetic block is fixedly connected to the outer surface (the surface opposite to the buckle plate 53 after the buckle plate 53 is turned downwards), the buckle plate 53 and the clamping block 59 are tightly connected together through a magnetic connection structure, and therefore the flip cover 3 is tightly buckled on the base 2.
2. Circuit board 6
Fixedly connected in the base 2, in order to make the flip 3 open, a cover plate 61 is provided on the circuit board 6, and the cover plate 61 and the circuit board 6 are fixed in the base 2 together by screws.
The cover plate 61 is provided with a switch hole 62 for extending a toggle column 65 of a timing toggle switch 64 and a key hole 63 for extending a press column 66 of the blinking key 7.
3. Flashing key 7
The utility model discloses a single bond mode, establish the scintillation button 7 of steerable LED lamp cluster scintillation mode at a corner of 3 top surfaces of flip promptly (promptly keyhole position 33 on), the scintillation procedure of this scintillation button 7 control can present eight kinds of different scintillation patterns.
Claims (9)
1. A power supply control box of an LED lamp string comprises a shell body formed by a turnover cover (3) and a base (2), wherein a cavity (21) for installing a battery and a threading hole (23) for leading a connecting wire for providing electric energy or signals for the LED lamp string into the shell body are arranged in the base (2); flip (3) link together with base (2) through setting up at hinge structure (4) at the flip (3) back and base (2) back, are equipped with buckle connection structure (5) that can closely buckle lid flip (3) on base (2) in the front of flip (3) and base (2), its characterized in that: the top surface of the flip cover (3) is a smooth and straight surface (31), and a corner of the top surface of the flip cover (3) is provided with a flicker key (7) capable of controlling the flicker mode of the LED lamp string.
2. The power control box of the LED lamp string as claimed in claim 1, wherein: a sealing gasket (25) is arranged between the flip cover (3) and the base (2), and the sealing gasket (25) is embedded into a sealing gasket groove (24) arranged at the top edge of the base (2).
3. The power control box of the LED light string as claimed in claim 2, wherein: the hinge structure (4) is composed of three hinge shafts (41) uniformly arranged on the back of the flip cover (3) and three hinge seats (42) arranged on the back of the base (2), wherein one hinge shaft (41) corresponds to one hinge seat (42), and each hinge shaft (41) is arranged on the corresponding hinge seat (42) in a crimping mode.
4. The power control box of the LED lamp string as claimed in claim 3, wherein: the buckle connecting structure (5) is composed of a left shaft groove (51), a right shaft groove (52), a buckle plate (53), a return spring (58) and a clamping block (59), the left shaft groove (51) and the right shaft groove (52) are arranged on two sides of the front face of the flip cover (3), a left pivot (54) and a right pivot (55) are arranged on two sides of the top of the buckle plate (53), the buckle plate (53) enables the left pivot (54) and the right pivot (55) to be respectively embedded into the left shaft groove (51) and the right shaft groove (52) through the return spring (58), the clamping block (59) is arranged on the front face of the base (2), and the buckle plate (53) can be connected with the clamping block (59) by turning downwards to enable the buckle plate (53) and the flip cover (3) to be tightly buckled on the base (2) in a sealing mode.
5. The power control box of LED lamp string as claimed in claim 4, wherein: the width of the buckle plate (53) is 1/3-1/2 of the width of the flip cover (3), two buckle holes are formed in the buckle plate (53), the clamping block (59) is a left clamping block (591) and a right clamping block (592) which are arranged on two sides of the front face of the base (2), and the left clamping block (591) and the right clamping block (592) are respectively in male-female buckling connection with the buckle holes in the buckle plate (53).
6. The power control box of LED lamp string as claimed in claim 4, wherein: the width of the buckle plate (53) is 1/3-1/2 of the width of the flip cover (3), the width of the fixture block (59) is smaller than that of the buckle plate (53), and a magnetic attraction connecting structure is arranged between the inner side surface of the buckle plate (53) and the fixture block (59).
7. The power control box of the LED light string according to any one of claims 1-6, wherein: the shell is made of plastic materials.
8. The power control box of LED lamp string as claimed in claim 7, wherein: the length, the width and the thickness of the outer contour of the shell are (7cm-15cm) x (3cm-5cm) x (1cm-5 cm).
9. The power control box of LED light string as claimed in claim 8, wherein: the four corners of the top surface of the flip cover (3) are respectively provided with a false screw (32) which can enhance the firm and firm visual effect of the power control box (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938015.3U CN212305715U (en) | 2020-05-28 | 2020-05-28 | Power supply control box of LED lamp string |
| PCT/CN2021/073435 WO2021238254A1 (en) | 2020-05-28 | 2021-01-23 | Power supply control box for led lamp string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938015.3U CN212305715U (en) | 2020-05-28 | 2020-05-28 | Power supply control box of LED lamp string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212305715U true CN212305715U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020938015.3U Active CN212305715U (en) | 2020-05-28 | 2020-05-28 | Power supply control box of LED lamp string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212305715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238254A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳市易丰源科技有限公司 | Power supply control box for led lamp string |
-
2020
- 2020-05-28 CN CN202020938015.3U patent/CN212305715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238254A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳市易丰源科技有限公司 | Power supply control box for led lamp string |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220221 Address after: No. 308, floor 2, Buyang 3rd Street, Bantian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Hanhou Technology Co.,Ltd. Address before: Room 303-4, building 2, JINFANGHUA e-commerce Industrial Park, 450 Bulong Road, Bantian street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen yifengyuan Technology Co.,Ltd. |