CN212298894U - Driving shell device and lamp driving device - Google Patents
Driving shell device and lamp driving device Download PDFInfo
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- CN212298894U CN212298894U CN202021759696.3U CN202021759696U CN212298894U CN 212298894 U CN212298894 U CN 212298894U CN 202021759696 U CN202021759696 U CN 202021759696U CN 212298894 U CN212298894 U CN 212298894U
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- shell
- drive housing
- casing
- clamping
- housing arrangement
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Abstract
The utility model discloses a drive casing device and lamps and lanterns drive arrangement, wherein, drive casing device includes first casing, second casing, magnetic stripe and connects the electric component. The first shell is provided with a first accommodating cavity with an upward opening; the second shell is connected with the first shell to shield the opening of the first accommodating cavity; the magnetic strip is positioned at the top of the second shell and is connected with the second shell through a positioning structure; connect the electric subassembly to set up to two sets ofly and all locate the second casing inboard, connect the electric subassembly to have the portion of connecing that stretches out the lateral wall of second casing. The driving shell device can be adsorbed and positioned on the track strip through the magnetic strip, so that the driving shell device and the lamp driving device can be conveniently and quickly positioned, and the driving shell device and the lamp driving device can be conveniently and quickly installed.
Description
Technical Field
The utility model relates to a track lamps and lanterns technical field, in particular to drive casing device and lamps and lanterns drive arrangement.
Background
The track lamp generally includes a track bar, a driving device, and a light source. Some track lamps have a driving device mounted on a track strip, and electric energy is transmitted from a conductive strip on the track strip to the driving device and then transmitted to a light emitting lamp source through the driving device. However, the driving device is usually fixed on the track bar by a structure such as a screw, so that the installation and positioning of the driving device are complicated, the position of the driving device on the track bar cannot be adjusted, and the installation position of the driving device is not flexible.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide drive casing device, can be convenient for be positioned on the track strip.
The utility model discloses still provide the lamps and lanterns drive arrangement who has above-mentioned drive casing device.
According to a first aspect of the present invention, there is provided a drive housing arrangement, comprising: the first shell is provided with a first accommodating cavity with an upward opening; the second shell is connected with the first shell to shield the opening of the first accommodating cavity; the magnetic strip is positioned at the top of the second shell and is connected with the second shell through the positioning structure; connect the electric subassembly, set up to two sets of and all locate the second casing is inboard, connect the electric subassembly to have the portion of connecting electricity that stretches out the lateral wall of second casing.
According to the utility model discloses a drive housing arrangement of first aspect, location structure includes: the positioning groove is arranged on the top wall of the inner cavity of the second shell and is downwards opened; the first clamping block is arranged at the opening of the positioning groove; the cardboard is located in the constant head tank and is located the top of first fixture block, the top of cardboard is located to the magnetic stripe.
According to the utility model discloses first aspect drive casing device, two sets of electric subassembly that connects the projection of portion of connecing along the fore-and-aft direction has the interval.
According to the utility model discloses first aspect drive casing device, connect the electric subassembly to include: the two conductive elastic sheets are oppositely arranged, one side of each conductive elastic sheet is inserted into the second shell, and the other side of each conductive elastic sheet is provided with the power connection part; the insulating support piece is arranged between the two electric connection parts and comprises a connecting part and supporting parts which are respectively arranged at two ends of the connecting part, and the supporting parts are positioned at the inner sides of the electric connection parts; the first spring piece is arranged between the two supporting parts.
According to the utility model discloses drive casing device of first aspect, both sides all are equipped with the locking piece around insulating support piece in the second casing.
According to the utility model discloses the drive housing arrangement of the first aspect, the second casing is equipped with the card and ends the structure.
According to the utility model discloses drive housing arrangement of first aspect, the structure includes first buckle structure that ends, first buckle structure includes: the first clamping and stopping piece is inserted into the inner cavity of the second shell and comprises a mounting part and two first clamping hooks which are arranged at two ends of the mounting part, and the heads of the first clamping hooks extend out of the outer side wall of the second shell; the second spring piece is arranged between the two first clamping hooks.
According to the utility model discloses drive casing device of first aspect, the structure includes second buckle structure that ends, second buckle structure includes the second pothook, the lateral wall fixed connection of second pothook and second casing.
According to the utility model discloses drive housing arrangement of first aspect, the structure includes the third buckle structure that stops, the third buckle structure includes: the mounting shell is inserted into the inner cavity of the second shell, and through holes are formed in two side walls of the mounting shell; the push block is inserted in the mounting shell in a front-and-back movable manner, and two guide grooves which are arranged in a V shape are formed in the push block; the two second clamping blocks are respectively positioned in the through hole, and the second clamping blocks are provided with guide parts extending into the guide grooves; the third spring piece is arranged between the rear side of the push block and the mounting shell; the third spring piece can push the pushing block to move forwards, so that the second clamping block passes through the through hole and extends out of the outer side wall of the second shell.
According to the utility model discloses a second aspect provides lamps and lanterns drive arrangement, and it includes electron device and foretell drive casing device, electron device locates first holding chamber, connect the electric subassembly with the electron device electricity is connected.
The beneficial effect that above-mentioned scheme has: the driving shell device can be adsorbed and positioned on the track strip through the magnetic strip, so that the driving shell device and the lamp driving device can be conveniently and quickly positioned, and the driving shell device and the lamp driving device can be conveniently and quickly installed.
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 present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a block diagram of an embodiment of a drive housing assembly of the present invention;
FIG. 2 is an exploded view of the drive housing assembly shown in FIG. 1;
FIG. 3 is an exploded view of the drive housing assembly shown in FIG. 1 with the first housing removed;
FIG. 4 is an exploded view of the electrical connection assembly;
FIG. 5 is a schematic view of a first snap structure;
FIG. 6 is an exploded view of a third snap structure;
fig. 7 is another exploded view of the third snap structure.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the 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 embodiment of the utility model provides a lamp driving device, it includes electron device and drive casing device.
Referring to fig. 1 to 7, the driving housing device includes a first housing 10, a second housing 20, a magnetic stripe 30, and a power connection assembly 40. The second housing 20 is provided with a first accommodating cavity 11 that opens upward, the second housing 20 is connected to the first housing 10 by screws, and the opening of the first accommodating cavity 11 can be shielded by the second housing 20. The magnetic stripe 30 is located on the top of the second housing 20, and the magnetic stripe 30 is connected with the second housing 20 through a positioning structure. The power connection assemblies 40 are arranged in two groups, the two groups of power connection assemblies 40 are arranged on the inner side of the second shell 20, and the power connection assemblies 40 are provided with power connection parts 411 extending out of the outer side wall of the second shell 20. The electronic device is disposed in the first accommodating cavity 11, and the two sets of electrical connection assemblies 40 are electrically connected to the electronic device.
The driving shell device can be adsorbed and positioned on the track strip through the magnetic strip 30, so that the driving shell device can be quickly positioned, and the driving shell device is convenient to install.
The second housing 20 includes a main housing 21 and a top cover 22, the main housing 21 is connected to the first housing 10, the main housing 21 has a second accommodating cavity with an upward opening, the top cover 22 is disposed at an opening of the second accommodating cavity, and the top cover 22 is connected to the main housing 21 by screws. The magnetic strip 30 and the power connection assembly 40 are located in the second accommodating cavity.
In some embodiments, the first housing 10 and the second housing 20, the main housing 21 and the top cover 22 may be fastened or bonded.
Referring to fig. 3, the positioning structure includes a positioning groove 51, a first fixture block 52 and a clamping plate 53, the positioning groove 51 is disposed on the top wall of the inner cavity of the second housing 20, the positioning groove 51 is opened downward, the first fixture block 52 is disposed at the opening of the positioning groove 51, the clamping plate 53 is disposed in the positioning groove 51, the clamping plate 53 is disposed above the first fixture block 52, and the magnetic stripe 30 is disposed above the clamping plate 53.
In some embodiments, the positioning structures may also be configured as slots, with the magnetic strips 30 being transversely inserted into the slots, or the positioning structures may be configured as adhesive layers.
The electrical connection assemblies 40 are arranged in two groups, and projections of the electrical connection parts 411 of the two groups of electrical connection assemblies 40 along the front-back direction have a spacing, that is, projections of the electrical connection parts 411 of the two groups of electrical connection assemblies 40 along the front-back direction are arranged up and down. Two sets of conductive strips can be disposed in the track strip, and the two sets of conductive strips are disposed vertically and are in one-to-one corresponding contact with the power connection portions 411 of the two sets of power connection assemblies 40. One set of the conductive strips is used for transmitting the electric energy of the commercial power from the electric connection part 411 in contact with the electric connection part to the electronic device, the electronic device performs transformation and other operations, then the electric energy is transmitted from the other set of the electric connection part 411 to the other set of the conductive strips in contact with the electric connection part, and the electric energy is transmitted to the light-emitting lamp source through the other set of the conductive strips. In this way, the driving shell device and the lamp driving device can slide along the track bar to change positions, and the installation position selection of the driving shell device and the lamp driving device has greater flexibility.
Referring to fig. 2 and 4, the electrical connection assembly 40 includes a conductive elastic piece 41, an insulating support 42, and a first spring piece 43. The conductive elastic pieces 41 are arranged in two and opposite directions, one side of each conductive elastic piece 41 is inserted into the second shell 20, and the other side of each conductive elastic piece 41 is provided with the power connection part 411. The insulation support member 42 is disposed between the two electric connecting portions 411, the insulation support member 42 includes a connecting portion 421 and supporting portions 422 respectively disposed at both ends of the connecting portion 421, the supporting portions 422 are located at inner sides of the electric connecting portions 411, and the first spring member 43 is disposed between the two supporting portions 422. The first spring member 43 can push the electric connection part 411 through the supporting part 422, so that the electric connection part 411 can be tightly attached to the conductive strip, and poor contact is avoided.
The second housing 20 has stop pieces 23 at the front and rear sides of the insulating support 42, and a positioning space is formed between the two stop pieces 23 for the insulating support 42 to be inserted and positioned.
In some embodiments, the two conductive elastic pieces 41 of the electrical connection assembly 40 may be arranged in a staggered manner, and each conductive elastic piece 41 is provided with one first spring piece 43, and the first spring piece 43 directly abuts against the inner side of the electrical connection portion 411.
The second housing 20 is provided with a locking structure to prevent the second housing 20 from falling out of the track strip.
The locking structure includes a first locking structure 61, a second locking structure and a third locking structure 63, and the first locking structure 61 includes a first locking piece 611 and a second spring piece 612. The first clamping part 611 is inserted into the inner cavity of the second housing 20, the first clamping part 611 includes a mounting portion 6111 and two first hooks 6112 respectively disposed at two ends of the mounting portion 6111, and the head of the first hook 6112 extends out of the outer sidewall of the second housing 20. The second spring element 612 is disposed between the two first hooks 6112. The head of the first hook 6112 can be clamped in a slot on the rail strip to limit the second housing 20 from falling out of the rail strip.
The second fastening structure includes a second hook 621, and the second hook 621 is fixedly connected to the sidewall of the second housing 20. The first hook 6112 and the second hook 621 can both elastically swing relative to the second housing 20, and the head of the second hook 621 can be clamped in the slot on the track bar to limit the second housing 20 from falling out of the track bar.
The third fastening structure 63 and the second fastening structure are respectively disposed at two ends of the second housing 20, and the third fastening structure 63 includes a mounting shell 631, a pushing block 632, a second fastening block 633 and a third spring piece 634. Both sides wall of installation shell 631 all is provided with through-hole 6313, and ejector pad 632 is inserted and is located installation shell 631, and ejector pad 632 can slide along installation shell 631 front and back, has two guide slots 6321 that are the V type and arrange on the ejector pad 632. The second fixture block 633 is provided in two, one of the second fixture blocks 633 is located at one of the through holes 6313, and the second fixture block 633 has a guide portion 6331 inserted into one of the guide grooves 6321; another second latch 633 is located at another through hole 6313, and the second latch 633 has a guide portion 6331 inserted into another guide groove 6321. The third spring member 634 is disposed between the rear side of the push block 632 and the mounting case 631.
The spring can bulldoze ejector pad 632 and move forward, and then can drive second fixture block 633 and pass through-hole 6313 to stretch out the lateral wall of second casing 20, second fixture block 633 can insert the draw-in groove that sets up on the track strip, in order to restrict second casing 20 and fall out the track strip. The pushing block 632 is pressed to move backward, the second latch 633 can be retracted through the cooperation of the guide groove 6321 and the guide portion 6331, and the second latch 633 moves out of the slot on the track bar.
The installation shell 631 includes an enclosure 6311 and a cover 6312, the enclosure 6311 and the cover 6312 are fastened together, and the through hole 6313 is disposed on the enclosure 6311. In addition, the surrounding shell 6311 and the cover 6312 may be bonded or screwed together.
In some embodiments, the retention structure may include only one or two of the first, second, and third snap structures described above.
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 (10)
1. Drive housing apparatus, characterized by comprising:
the first shell is provided with a first accommodating cavity with an upward opening;
the second shell is connected with the first shell to shield the opening of the first accommodating cavity;
the magnetic strip is positioned at the top of the second shell and is connected with the second shell through the positioning structure;
connect the electric subassembly, set up to two sets of and all locate the second casing is inboard, connect the electric subassembly to have the portion of connecting electricity that stretches out the lateral wall of second casing.
2. The drive housing arrangement of claim 1, wherein the positioning structure comprises:
the positioning groove is arranged on the top wall of the inner cavity of the second shell and is downwards opened;
the first clamping block is arranged at the opening of the positioning groove;
the cardboard is located in the constant head tank and is located the top of first fixture block, the top of cardboard is located to the magnetic stripe.
3. The drive housing arrangement of claim 1, wherein the electrical connections of the two sets of electrical connections have a pitch in the projection in the front-to-back direction.
4. The drive housing arrangement of claim 1 or 3, wherein the power connection assembly comprises:
the two conductive elastic sheets are oppositely arranged, one side of each conductive elastic sheet is inserted into the second shell, and the other side of each conductive elastic sheet is provided with the power connection part;
the insulating support piece is arranged between the two electric connection parts and comprises a connecting part and supporting parts which are respectively arranged at two ends of the connecting part, and the supporting parts are positioned at the inner sides of the electric connection parts;
the first spring piece is arranged between the two supporting parts.
5. The drive housing arrangement of claim 4, wherein the second housing has stop tabs on both the front and rear sides of the insulating support.
6. The drive housing arrangement of claim 1, wherein the second housing is provided with a catch feature.
7. The drive housing arrangement of claim 6, wherein the catch structure comprises a first snap structure comprising:
the first clamping and stopping piece is inserted into the inner cavity of the second shell and comprises a mounting part and two first clamping hooks which are arranged at two ends of the mounting part, and the heads of the first clamping hooks extend out of the outer side wall of the second shell;
the second spring piece is arranged between the two first clamping hooks.
8. The drive housing arrangement of claim 6 or 7, wherein the latching structure comprises a second latching structure, the second latching structure comprising a second hook, the second hook being fixedly connected to the sidewall of the second housing.
9. The drive housing arrangement of claim 6 or 7, wherein the catch structure comprises a third snap structure comprising:
the mounting shell is inserted into the inner cavity of the second shell, and through holes are formed in two side walls of the mounting shell;
the push block is inserted in the mounting shell in a front-and-back movable manner, and two guide grooves which are arranged in a V shape are formed in the push block;
the two second clamping blocks are respectively positioned in the through hole, and the second clamping blocks are provided with guide parts extending into the guide grooves;
the third spring piece is arranged between the rear side of the push block and the mounting shell;
the third spring piece can push the pushing block to move forwards, so that the second clamping block passes through the through hole and extends out of the outer side wall of the second shell.
10. A lamp driving device, comprising an electronic device and the driving housing device according to any one of claims 1 to 9, wherein the electronic device is disposed in the first accommodating cavity, and the electrical connection assembly is electrically connected to the electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759696.3U CN212298894U (en) | 2020-08-21 | 2020-08-21 | Driving shell device and lamp driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759696.3U CN212298894U (en) | 2020-08-21 | 2020-08-21 | Driving shell device and lamp driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212298894U true CN212298894U (en) | 2021-01-05 |
Family
ID=73938139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021759696.3U Active CN212298894U (en) | 2020-08-21 | 2020-08-21 | Driving shell device and lamp driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212298894U (en) |
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2020
- 2020-08-21 CN CN202021759696.3U patent/CN212298894U/en active Active
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