CN218163288U

CN218163288U - Power supply box on track lamp

Info

Publication number: CN218163288U
Application number: CN202121163474.XU
Authority: CN
Inventors: 池天云
Original assignee: Guangdong Jiehao Photoelectric Technology Co ltd
Current assignee: Guangdong Jiehao Photoelectric Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-12-27
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a power pack on track lamps and lanterns, include: the lamp can be arranged below the box body, and through holes are formed in the two outer wall surfaces of the box body along the length direction of the rail; the power supply part is arranged in the box body and comprises a conductive component and a conductive wire, the conductive component can input power through the through hole, the conductive wire conducts the power to the lamp, the conductive component is a sheet or strip metal elastic element and comprises a positive conductive component and a negative conductive component; the guide part guides and limits the sliding of the box body on the track, the guide part comprises a sliding assembly and a connecting assembly, the sliding assembly slides in the channel of the track through a through hole, the connecting assembly tightly presses the sliding assembly in the box body, and the connecting assembly is a sheet or strip-shaped metal elastic element. The power supply box of this embodiment optimizes coupling assembling and conductive component, has optimized the assembly process of power supply box, has reduced manufacturing cost.

Description

Power supply box on track lamps and lanterns

Technical Field

The utility model relates to a power pack on track lamps and lanterns.

Background

The track lamp is a lamp installed on a similar track, the irradiation angle can be adjusted at will, the requirement for zone illumination can be met, multi-level light can be created, and more lamps are used in home decoration. The track lamp generally comprises a track, a power box and a lamp body, wherein the power box is connected with the track in a sliding mode and supplies power to the lamp body.

Patent No. CN202021798647.0 discloses a track lamp, which is assembled by a shell, a spring and a marble into an elastic component, and then installed on a power box as a connecting piece with the track and a power taking piece. The assembly process of the elastic component is difficult, a special tool is required for auxiliary assembly, and the quick assembly and disassembly are not facilitated; meanwhile, the marble has high cost, which results in low economic benefit.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a power pack on the track lamps and lanterns, power pack on the track lamps and lanterns assembly is simple, need not the specialized tool installation, can quick assembly disassembly, improves production efficiency, simultaneously, to with orbital connecting piece with get the electric piece and optimize, reduction in production cost, the power pack on the track lamps and lanterns in the compatible certain specification range has improved economic benefits.

According to the utility model discloses a power pack on track lamps and lanterns of first aspect embodiment installs on track lamps and lanterns, include: the lamp is arranged below the box body, and through holes are formed in the two outer wall surfaces of the box body along the length direction of the rail; the power supply part is arranged in the box body and comprises a conductive component and a conducting wire, the conductive component can input power through the through hole, the conducting wire conducts the power to the lamp, the conductive component is a sheet or strip metal elastic element and comprises a positive conductive component and a negative conductive component; the guide part guides and limits the box body to slide on the track, the guide part comprises a sliding assembly and a connecting assembly, the sliding assembly is arranged in the channel of the track in a sliding mode through the through hole, the connecting assembly compresses the sliding assembly in the box body, and the connecting assembly is a sheet or strip metal elastic element.

According to the utility model discloses power pack on the track lamps and lanterns has following beneficial effect at least: the conductive assembly and the connecting assembly are both sheet or strip metal elastic elements, the structure formed by the original marble and the spring is replaced, the assembly process is optimized, the production cost is reduced, and meanwhile, the structure is simpler and can be compatible with a power supply box in a certain specification range.

According to the utility model discloses a some embodiments, anodal conductive component with negative pole conductive component is metal shrapnel, anodal conductive component with still be equipped with the insulation board between the negative pole conductive component, metal shrapnel passes through the insulation board separates. The insulating board is used as a common mounting support piece for the positive electrode conductive component and the negative electrode conductive component, and the mounting structure is simpler. The conductive assembly is arranged to be the metal elastic sheet, the requirement that the conductive assembly mainly plays a conductive role is met, compared with the strip elastic element, the metal elastic sheet can better transmit electric power, loss is reduced, meanwhile, the contact area between the conductive assembly and the insulating plate is larger due to the use of the metal elastic sheet, and the installation is more firm.

According to the utility model discloses a few embodiments, coupling assembling is the metal strip, the slip subassembly symmetry sets up on the lateral wall of box body, the metal strip sets up the symmetry the slip subassembly links to each other. Coupling assembling sets up to the metal strip, satisfies coupling assembling and mainly plays the needs of connecting the sliding component that the symmetry set up, compares with slice elastic element, and metal strip elasticity is better, connects the length longer, more conveniently avoids box body inner structure, reaches better linkage effect.

According to some embodiments of the utility model, the sliding component is the sliding tray, the sliding tray is followed the inboard wall end of box body is provided with the blind hole. The blind hole set up the convenient metal strip insert, compress tightly sliding assembly on the box body more steadily.

According to some embodiments of the present invention, the power supply part further comprises a power supply and a power transmission line, the power supply is electrically connected to the conductive wire, and the power supply outputs power to the lamp through the power transmission line. The power supply is used as an intermediary container and a storage container of the conductive assembly for conducting power, the power is output to the lamp through the power transmission line, the track lamp can be used under the condition that the power is directly input, the track lamp can also be used for a short time under the condition that no power exists, and the using occasions of the track lamp are enriched.

According to some embodiments of the present invention, the power supply and the guiding component are further separated from each other by a partition plate installed therebetween. On the one hand, because coupling assembling is the metal material, the division board plays insulation protection, and on the other hand, the setting of division board also provides more reasonable overall arrangement for the line arrangement of walking of conductor wire and power transmission line, makes circuit arrangement compacter safety.

According to some embodiments of the utility model, be provided with the locating hole on the division board. The setting up of locating hole makes the division board more make things convenient for accurately on the dismouting box body, guarantees the uniformity of division board mounted position at every turn. The division board downside outer wall and box body downside inner wall combined action have restricted probably to drive coupling assembling's rotation by a wide margin when the slip subassembly slides, guarantee the stability of structure.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a power supply box of a track lamp according to a first embodiment of the present invention;

FIG. 2 is an exploded view of the power supply box on the track light shown in FIG. 1;

FIG. 3 is a schematic structural diagram of a power box base on the track lamp shown in FIG. 1;

fig. 4 is a schematic view of the power supply box of the track lamp shown in fig. 1 mounted on the track lamp.

The reference numbers illustrate:

the lamp comprises a rail 100, a box body 200, a lamp 300, a box cover 201, a separation plate 202, a positioning hole 202a, a box base 203, an insulating plate 203a, a shaft column 203b, a conductive hole 204 and a guide hole 205;

a power supply part 210, a conductive wire 211, a metal elastic sheet 212, a positive electrode conductive assembly 212a, a negative electrode conductive assembly 212b, a power supply 213 and a power transmission line 214;

guide member 220, slide module 221, slide plate 221a, blind hole 2211a, connection module 222, metal strip 222a.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The power supply box of the track lamp according to the embodiment of the present invention is described in detail with a specific embodiment with reference to fig. 1 to 4. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

Example 1:

in an embodiment of the present invention, as shown in fig. 1 to 4, a power supply box on a track lamp according to a first embodiment of the present invention includes a box body 200, a power supply part 210, and a guide part 220, wherein the box body 200 slides in the track 100, and the lamp 300 is installed on the box body 200; the power supply part 210 includes a positive electrode conductive member 212a and a negative electrode conductive member 212b, and conductive lines 211 connected to the conductive members, respectively; the guide member 220 includes a sliding assembly 221 and a connection assembly 222. Specifically, the box body 200 is symmetrically provided with a conductive hole 204 and a guide hole 205 along two outer wall surfaces of the rail 100 in the length direction, the positive conductive component 212a and the negative conductive component 212b input power from the rail 100 through the conductive hole 204 on the outer wall of the box body 200, and then the power is conducted to the lamp 300 through the conductive wire 211; the sliding assembly 221 slides in the channel of the rail 100 through the guide hole 205 of the outer wall of the case 200, and the connecting assembly 222 presses the sliding assembly 221 against the inner side of the case 2 00.

Preferably, in this embodiment, referring to fig. 2 and fig. 3, the positive conductive component 212a and the negative conductive component 212b are both metal elastic pieces 212, an insulating plate 203a is further disposed between the positive conductive component 212a and the negative conductive component 212b to divide a positive conductive area and a negative conductive area, and the metal elastic pieces 212 are separated by the insulating plate 203 a. Specifically, the elastic metal sheet 212 is elastically deformed into a U shape to generate an elastic force to be compressed in the box holder 203, and a circular protrusion is formed on one side of the elastic metal sheet 212, so that the elastic metal sheet 212 can be embedded into the conductive hole 204 on the outer wall surface of the box holder 203 to realize the input of external power. The insulating plate 203a integrally formed with the cartridge holder 203 separates the two metal elastic pieces 212, and serves as a stress plate where the metal elastic pieces 212 are elastically deformed and pressed in the cartridge holder 203.

Preferably, in this embodiment, referring to fig. 2 and 3, the connecting assembly 222 is a metal strip 222a, the sliding assemblies 221 are symmetrically disposed on the outer side wall of the box base 203, and the metal strip 222a connects the symmetrically disposed sliding assemblies 221. Specifically, the metal strip 222a is elastically deformed into an Ω shape to generate an elastic force, so that the sliding assembly 221 is pressed in the cartridge holder 203. The sliding assembly 221 is symmetrically arranged, so that the effective elastic force of the metal strip 222a can be better borne, and the effect of pressing the box base 203 is better. It is conceivable that the sliding assembly 221 is disposed in a staggered manner to achieve a similar effect, and at this time, the sliding assembly 221 is not aligned with the elastic force of the metal strip 222a, and although the pressing effect of the sliding assembly 221 is worse than that of the sliding assembly 221 disposed symmetrically, the shape of the metal strip 222a after pressing will change to some extent, which can adapt to more various structures inside the box base 203, and enrich the application scenarios.

It can be understood that the design ideas of the positive conductive element 212a, the negative conductive element 212b, and the connecting element 222 are the same, and all use the elastic force generated when the elastic material is elastically deformed to press the positive conductive element 212a, the negative conductive element 212b, and the sliding element 221 in the cartridge holder 203. The sheet of the metal spring 212 and the strip of the metal strip 222a are only two representative shapes of the elastic element, and the utility model can achieve better effect, and the two can be replaced or selected for other shapes without considering the effect and the internal structure of the box base 203. For example, the shape of the metal elastic sheet 212 and the metal strip 222a is changed to a mixed shape of a strip and a sheet, and similar effects can be obtained.

Further, in the embodiment of the present invention, referring to fig. 2 and 3, the sliding assembly 221 is a sliding disk 221a, and the sliding disk 221a is provided with a blind hole 2211a along the inner side wall end of the box seat 203, so as to facilitate the insertion and assembly of the metal strip 222a. Specifically, the small end of the sliding disk 221a is inserted into the guide hole 205 on the outer wall surface of the cartridge holder 203, and is pressed into the cartridge holder 203 through the blind hole 2211a where the metal strip 222a is inserted into the large end of the sliding disk 221a, wherein 1 group of guide members 220 is composed of 1 metal strip 222a and 2 sliding disks 221a, and 2 groups of guide members 220 are provided in the cartridge holder 203, ensuring that the guide members 220 guide and restrict the sliding of the cartridge body 200. It is easily conceived that more than 2 sets of guide members 220 can be provided to achieve the same effect, and also to withstand a heavier luminaire 300.

In a further embodiment of the present invention, referring to fig. 2 to 4, the power supply part 210 further includes a power source 213 and a power line 214, the power source 213 is electrically connected to the conductive wire 211, and the power source 213 outputs power to the lamp 300 through the power line 2 14. Specifically, a clamping groove matched with the power source 213 for installation is formed below the box cover 201, so that the power source 213 can be conveniently fixed, and the lamp 300 is inserted into the through hole at the bottom of the box base 203 and electrically connected with the power source 213 through the power transmission line 2 14.

In some embodiments of the present invention, referring to fig. 1 and 2, the separation plate 202 is installed between the power source 213 and the guiding component 220, which limits the rotation of the metal strip 222a when the box 200 slides, and at the same time, separates the conductive wire 211 from the metal strip 222a, avoiding the risk of short circuit. Further, in this embodiment, referring to fig. 2 and fig. 3, 2 positioning holes 202a are formed in the partition plate 202, and are matched with two shaft posts 203b on the box base 203, so as to complete the quick positioning of the partition plate 202. Specifically, the end of the positioning hole 202a near the shaft column 203b is provided with a taper, which further facilitates the assembly of the partition plate 202.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Power pack on track lamps and lanterns, its characterized in that includes:

the lamp is arranged below the box body, and through holes are formed in the two outer wall surfaces of the box body along the length direction of the rail;

the power supply part is arranged in the box body and comprises a conductive component and a conducting wire, the conductive component can input power through the through hole, the conducting wire conducts the power to the lamp, the conductive component is a sheet or strip metal elastic element and comprises a positive conductive component and a negative conductive component;

the guide part guides and limits the box body to slide on the track, the guide part comprises a sliding assembly and a connecting assembly, the sliding assembly passes through the through hole and slides in the channel of the track, the connecting assembly compresses the sliding assembly in the box body, and the connecting assembly is a sheet or strip-shaped metal elastic element.

2. The power pack of claim 1, wherein the positive conductive component and the negative conductive component are both metal strips, and an insulating plate is disposed between the positive conductive component and the negative conductive component, and the metal strips are separated by the insulating plate.

3. The power pack of claim 1, wherein the connecting members are metal strips, the sliding members are symmetrically disposed on the outer sidewalls of the box body, and the metal strips connect the symmetrically disposed sliding members.

4. The power pack of claim 3, wherein the sliding member is a sliding plate, and the sliding plate has a blind hole along an inner wall of the box.

5. The power pack of claim 1, wherein the power supply further comprises a power source and a power line, the power source being electrically connected to the conductive wire, the power source outputting power to the light fixture through the power line.

6. The power pack of claim 5, further comprising a divider plate mounted between the power source and the guide member.

7. The power pack of claim 6, wherein the divider plate has positioning holes.