CN217899659U - Driving shell, driving device and track lighting system - Google Patents
Driving shell, driving device and track lighting system Download PDFInfo
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- CN217899659U CN217899659U CN202222266033.3U CN202222266033U CN217899659U CN 217899659 U CN217899659 U CN 217899659U CN 202222266033 U CN202222266033 U CN 202222266033U CN 217899659 U CN217899659 U CN 217899659U
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Abstract
The application provides a drive shell, drive arrangement and track lighting system. The driving shell comprises a power transmission shell and a voltage transformation shell, wherein the power transmission shell is provided with a wire inlet channel and a power outlet channel, two opposite sides of the power transmission shell are respectively provided with a power outlet potential avoiding hole, each power outlet potential avoiding hole is communicated with the power outlet channel, the voltage transformation shell is connected to the power transmission shell, the voltage transformation shell is provided with a control cavity, and the control cavity is respectively communicated with the wire inlet channel and the power outlet channel. The first end of the power transmission shell and the transformation shell are formed with a wire avoiding area, the transformation shell is used for shielding the wire avoiding area when the power transmission shell is installed on the track, and the wire inlet channel extends to the wire avoiding area. Because the transformation shell shields the electric wire avoiding area when the transmission shell is arranged on the track, the electric wire is prevented from being exposed, meanwhile, the smaller gap between the wire inlet end of the driving shell and the lamp is reduced, the attractiveness of the track lighting system is improved, and in addition, the bending direction of the electric wire in the electric wire avoiding area is more flexible.
Description
Technical Field
The utility model relates to a track lighting system's technical field especially relates to a drive shell, drive arrangement and track lighting system.
Background
The track lighting system generally comprises a driving device, the driving device comprises a driving shell and a transformer, the transformer is arranged in the driving shell, the driving device is respectively electrically connected with the indoor electricity and the lamp, and the driving device is used for reducing the voltage of the indoor electricity so as to enable the lamp to input preset voltage and further ensure the normal work of the lamp. However, when the wire inlet end of the driving shell is spliced with the lamp in the track, the wire is exposed because the wire is partially clamped between the driving shell and the lamp, and a large gap is formed between the wire inlet end of the driving shell and the lamp, so that the attractiveness of the track lighting system is reduced. Moreover, because the wire and the lamp are clamped between the driving shell and the lamp, the bending direction of the wire is limited, and the bending flexibility of the wire is poor
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide one kind and avoid the electric wire to expose, reduce the inlet wire end of drive shell and the clearance between the lamps and lanterns to improve track lighting system's pleasing to the eye degree, make the higher drive shell, drive arrangement and the track lighting system of the flexibility ratio of buckling of electric wire simultaneously.
The purpose of the utility model is realized through the following technical scheme:
a drive enclosure, comprising:
the power transmission device comprises a power transmission shell, a power transmission device and a control device, wherein a wire inlet channel and a power outlet channel are formed on the power transmission shell, power outlet potential-avoiding holes are formed in two opposite sides of the power transmission shell respectively, and each power outlet potential-avoiding hole is communicated with the power outlet channel; and
the transformer shell is connected to the power transmission shell, a control cavity is formed in the transformer shell, and the control cavity is communicated with the wire inlet channel and the power outlet channel respectively;
the first end of the power transmission shell and the transformation shell are formed with an electric wire avoiding area, the transformation shell is used for shielding the electric wire avoiding area when the power transmission shell is installed on a track, and the wire inlet channel extends to the electric wire avoiding area.
In one embodiment, the first end surface of the transformer housing and the first end surface of the power transmission housing are spaced apart from each other, so that the wire avoiding area is formed between the first end surface of the power transmission housing and the first end surface of the transformer housing.
In one embodiment, the second end face of the transformer housing is flush with the second end face of the power transmission housing.
In one embodiment, the incoming line channel comprises an incoming line through hole, an incoming line groove and a communication hole which are sequentially communicated, the incoming line through hole is formed in the first end face of the power transmission shell, the incoming line groove is formed in one side, away from the voltage transformation shell, of the power transmission shell, the communication hole is formed in the inner wall of the incoming line groove, and the communication hole is communicated with the control cavity.
In one embodiment, the driving shell further comprises a wire pressing shield, the wire pressing shield is located in the wire inlet groove and connected with the power transmission shell, and the wire pressing shield is used for pressing wires in the wire inlet groove.
In one embodiment, the communication hole further extends to an opening of the wire inlet groove.
In one embodiment, the wire pressing shield comprises a shielding part and a wire pressing part, the shielding part is positioned in the wire inlet groove and is connected with the power transmission shell, the wire pressing part is positioned in the wire inlet groove and is connected with the shielding part, and the wire pressing part is used for pressing wires.
In one embodiment, the wire pressing shield is formed with a connection avoiding hole, the power transmission housing is formed with a threaded hole in the wire inlet groove, the driving housing further comprises a fastening piece, the fastening piece is arranged in the connection avoiding hole in a penetrating mode, a first end of the fastening piece is connected in the threaded hole in a threaded mode, and a second end of the fastening piece abuts against the wire pressing shield.
A driving device comprises a transformer and the driving shell in any embodiment, wherein the transformer is installed in the control cavity.
A track lighting system comprises a track, a lamp and the driving device, wherein the lamp and the driving device are both arranged in the track, and the lamp is spliced with a first end of a variable-voltage shell.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. because an electric wire avoiding area is formed between the first end of the power transmission shell and the transformation shell, the electric wire can be bent in the electric wire avoiding area and lead out the external room electricity of the track. Because the transformation shell shields the electric wire avoiding area when the transmission shell is arranged on the track, the electric wire is prevented from being exposed, and the attractiveness of the track lighting system is improved.
2. The transformation shell shields the wire avoidance area when the power transmission shell is installed on the track, so that one end, close to the wire inlet end, of the transformation shell protrudes out of the wire inlet end of the power transmission shell, and therefore when the lamp is installed on the track and is spliced with the wire inlet end of the driving shell, the lamp is abutted against the end face of the transformation shell, a gap between the wire inlet end of the driving shell and the lamp is small, and the attractiveness of a track lighting system is improved;
3. because the lamp is abutted against the end face of the transformation shell, the lamp is prevented from interfering the electric wire in the electric wire avoiding area, and the bending direction of the electric wire in the electric wire avoiding area is more flexible.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a driving device according to an embodiment;
FIG. 2 is an enlarged schematic view of the drive apparatus shown in FIG. 1 at A;
FIG. 3 is a partial schematic structural view of the driving device shown in FIG. 1;
fig. 4 is a sectional view of the driving apparatus of fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application provides a drive shell, including transmission of electricity casing and vary voltage casing, the transmission of electricity casing is formed with inlet wire passageway and electric outlet channel, and the relative both sides of transmission of electricity casing are formed with the electric outlet respectively and keep away the position hole, and each electric outlet keeps away the position hole and is linked together with electric outlet channel, and the vary voltage casing is connected in the transmission of electricity casing, and the vary voltage casing is formed with the control chamber, and the control chamber communicates with inlet wire passageway and electric outlet channel respectively. The first end of the power transmission shell and the transformation shell are formed with a wire avoiding area, the transformation shell is used for shielding the wire avoiding area when the power transmission shell is installed on the track, and the wire inlet channel extends to the wire avoiding area. The application also provides a driving device, which comprises a transformer and the driving shell, wherein the transformer is arranged in the control cavity. The application also provides a track lighting system, which comprises a track, a lamp and the driving device, wherein the lamp and the driving device are both arranged in the track, and the lamp is spliced with the first end of the transformation shell.
According to the driving shell, the driving device and the track lighting system, the wire avoiding area is formed between the first end of the power transmission shell and the transformation shell, so that the wire can be bent in the wire avoiding area and lead out the external room electricity of the track. Because the transformation shell shields the electric wire avoiding area when the transmission shell is arranged on the track, the electric wire is prevented from being exposed, and the attractiveness of the track lighting system is improved. Because the transformation shell body shields the electric wire avoiding area when the power transmission shell body is installed on the track, one end of the transformation shell body, which is adjacent to the wire inlet end, protrudes out of the wire inlet end of the power transmission shell body, so that when the lamp is installed on the track and is spliced with the wire inlet end of the driving shell body, the lamp is abutted against the end face of the transformation shell body, the gap between the wire inlet end of the driving shell body and the lamp is small, and the attractiveness of the track lighting system is improved. Because the lamp is abutted to the end face of the transformation shell, the lamp is prevented from interfering the electric wire in the electric wire avoiding area, and the bending direction of the electric wire in the electric wire avoiding area is more flexible.
In order to better understand the technical scheme and the beneficial effects of the present application, the following detailed description is further provided in conjunction with specific embodiments:
as shown in fig. 1 to 3, a driving apparatus 10 of an embodiment includes a driving housing 100 and a transformer installed in the driving housing 100. In one embodiment, the driving housing 100 includes a power transmission housing 110 and a voltage transformation housing 120, the power transmission housing 110 is formed with an inlet passage 111 and an outlet passage 112, the inlet passage 111 is used for a power supply line to pass through the power transmission housing 110, and the outlet passage 112 is used for installing a conductive member. Furthermore, two opposite sides of the power transmission housing 110 are respectively formed with a power outlet avoiding hole 113, and each power outlet avoiding hole 113 is communicated with the power outlet channel 112, so that the power outlet avoiding hole 113 is used for a conductive member to pass through, and further the conductive member can extend out of the power transmission housing 110 and be electrically connected with the rail, and further the rail supplies power to the lamp.
As shown in fig. 4, further, the transformer housing 120 is connected to the power transmission housing 110, the transformer housing 120 is formed with a control cavity 121, and the control cavity 121 is respectively communicated with the wire inlet channel 111 and the power outlet channel 112, so that the electric wire can sequentially pass through the wire inlet channel 111, the control cavity 121 and the power outlet channel 112. An electric wire avoiding area 101 is formed between the first end of the power transmission housing 110 and the transformation housing 120, the transformation housing 120 is used for shielding the electric wire avoiding area 101 when the power transmission housing 110 is installed on a track, and the wire inlet channel 111 extends to the electric wire avoiding area 101, so that the electric wire sequentially passes through the electric wire avoiding area 101, the wire inlet channel 111, the control cavity 121 and the power outlet channel 112.
As shown in fig. 1 and 2, in the present embodiment, the transformer is installed in the control chamber 121, the transformer housing 120 is connected to the power transmission housing 110, and the extending direction of the transformer housing 120 is parallel to the extending direction of the power transmission housing 110. An electric wire avoiding area 101 is formed between the end face of the first end of the power transmission housing 110 and the side face of the transformation housing 120, so that the electric wire can be bent in the electric wire avoiding area 101 and lead out the external room electricity of the track. When the power transmission housing 110 is mounted to a track, the transformer housing 120 shields the wire keep out area 101. It is understood that the conductive member may be a spring, a spring ball plunger, or other conductive member known in the art.
In the driving device 10 and the driving housing 100, the wire avoiding region 101 is formed between the first end of the power transmission housing 110 and the voltage transformation housing 120, so that the wire can be bent in the wire avoiding region 101 and lead out the external room power of the rail. Since the transformation housing 120 shields the wire avoiding area 101 when the power transmission housing 110 is installed on the track, the wire is prevented from being exposed, and the aesthetic degree of the track lighting system is improved. Because the transformation shell 120 shields the wire avoidance area 101 when the power transmission shell 110 is installed on the track, one end of the transformation shell 120, which is adjacent to the wire inlet end, protrudes out of the wire inlet end of the power transmission shell 110, so that when the lamp is installed on the track and is spliced with the wire inlet end of the driving shell 100, the lamp is abutted against the end surface of the transformation shell 120, the gap between the wire inlet end of the driving shell 100 and the lamp is small, and the attractiveness of the track lighting system is improved. Because the lamp is abutted against the end face of the transformer shell 120, the lamp is prevented from interfering the electric wire in the electric wire avoiding area 101, and the bending direction of the electric wire in the electric wire avoiding area 101 is more flexible.
As shown in fig. 2, in one embodiment, the first end surface of the transforming housing 120 and the first end surface of the power transmission housing 110 are spaced apart from each other, so that a wire avoiding region 101 is formed between the first end surface of the power transmission housing 110 and the first end surface of the transforming housing 120, that is, the first end surface of the power transmission housing 110 and the side surface of the transforming housing 120 together form the wire avoiding region 101.
As shown in fig. 1, in one embodiment, the second end surface of the transformer housing 120 is flush with the second end surface of the power transmission housing 110, so as to reduce the protruding structure of the driving housing 100 and improve the flatness of the driving housing 100.
As shown in fig. 3, in one embodiment, the wire feeding channel 111 includes a wire feeding through hole 111a, a wire feeding groove 111b and a communication hole 111c, which are sequentially connected, the wire feeding through hole 111a is formed on a first end surface of the power transmission housing 110, so that the wire feeding channel 111 extends to the wire avoiding region 101, the wire feeding groove 111b is formed on a side of the power transmission housing 110 away from the transformer housing 120, the communication hole 111c is formed on an inner wall of the wire feeding groove 111b, and the communication hole 111c is communicated with the control chamber 121, so that the wire feeding channel 111 is communicated with the control chamber 121, and thus the wire can enter the control chamber 121 after passing through the wire feeding channel 111.
As shown in fig. 2, in one embodiment, the driving housing 100 further includes a wire pressing shield 130, the wire pressing shield 130 is located in the wire inlet groove 111b and connected to the power transmission housing 110, and the wire pressing shield 130 is used for pressing the wire in the wire inlet groove 111 b. In the present embodiment, the wire pressing shield 130 abuts against the wire in the wire inlet groove 111b, thereby preventing the wire in the wire inlet groove 111b from being displaced.
As shown in fig. 3, in one embodiment, the communication hole 111c further extends to the opening of the wire inlet groove 111b to increase the inlet of the communication hole 111c, thereby improving the convenience of the wire sequentially penetrating into the communication hole 111c and the wire inlet groove 111b, and further improving the efficiency of the wire penetrating into the wire inlet channel 111.
As shown in fig. 4, in one embodiment, the wire pressing shielding member 130 includes a shielding portion 131 and a wire pressing portion 132, and the shielding portion 131 is located in the wire inlet groove 111b and connected to the power transmission housing 110, so that the shielding portion 131 covers the wire inlet groove 111b, thereby preventing external dirt from entering the outside of the power transmission housing 110 through the wire inlet groove 111b, and further preventing the external dirt from affecting the normal transmission of the wires. Further, a pressing line part 132 is located in the wire inlet groove 111b and connected to the shielding part 131, and the pressing line part 132 is used for pressing the wire to improve the positional stability of the wire.
As shown in fig. 4, in one embodiment, the wire pressing shield 130 is formed with a connection clearance hole 1301, the power transmission housing 110 is formed with a threaded hole 1101 in the wire inlet groove 111b, the driving housing 100 further includes a fastening member, the fastening member is inserted through the connection clearance hole 1301, a first end of the fastening member is threaded into the threaded hole 1101, and a second end of the fastening member abuts against the wire pressing shield 130. In the present embodiment, the pressing shield is fixedly connected to the power transmission housing 110 through a fastener, so that the wire feeding groove 111b is shielded by the wire pressing shield 130, and the wire is pressed by the wire pressing shield 130, thereby improving the stability of the wire. Since the line ball shield 130 is fixedly connected to the power transmission case 110 by the fastening member, the convenience and efficiency of the disassembly and assembly of the line ball shield 130 are improved.
The present application further provides a track lighting system, which includes a track, a lamp and the driving device 10 of any of the above embodiments, the lamp and the driving device 10 are both installed in the track, and the lamp is spliced with the first end of the transformation housing 120, that is, the lamp is spliced with the end of the transformation housing 120 adjacent to the wire avoiding area 101.
In the track lighting system, the wire avoiding area 101 is formed between the first end of the power transmission housing 110 and the voltage transformation housing 120, so that the wire can be bent in the wire avoiding area 101 and lead out the track external room power. Because the transformation shell 120 shields the wire avoiding area 101 when the power transmission shell 110 is installed on the track, the wires are prevented from being exposed, and the attractiveness of the track lighting system is improved. Because the transformation shell 120 shields the wire avoidance area 101 when the power transmission shell 110 is installed on the track, one end of the transformation shell 120, which is adjacent to the wire inlet end, protrudes out of the wire inlet end of the power transmission shell 110, so that when the lamp is installed on the track and is spliced with the wire inlet end of the driving shell 100, the lamp is abutted against the end surface of the transformation shell 120, the gap between the wire inlet end of the driving shell 100 and the lamp is small, and the attractiveness of the track lighting system is improved. Because the lamp is abutted against the end face of the transformation shell 120, the lamp is prevented from interfering with the electric wires in the electric wire avoiding area 101, and the bending direction of the electric wires in the electric wire avoiding area 101 is more flexible.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. because the wire avoiding area 101 is formed between the first end of the power transmission housing 110 and the transformation housing 120, the wire can be bent in the wire avoiding area 101 and lead out the external room power of the rail. Because the transformation shell 120 shields the wire avoiding area 101 when the transmission shell 110 is installed on the track, the wires are prevented from being exposed, and the attractiveness of the track lighting system is improved;
2. because the transformation shell 120 shields the wire avoidance area 101 when the power transmission shell 110 is installed on the track, one end of the transformation shell 120, which is adjacent to the wire inlet end, protrudes out of the wire inlet end of the power transmission shell 110, so that when a lamp is installed on the track and is spliced with the wire inlet end of the driving shell 100, the lamp is abutted against the end surface of the transformation shell 120, the gap between the wire inlet end of the driving shell 100 and the lamp is smaller, and the attractiveness of a track lighting system is improved;
3. because the lamp is abutted against the end face of the transformer shell 120, the lamp is prevented from interfering the electric wire in the electric wire avoiding area 101, and the bending direction of the electric wire in the electric wire avoiding area 101 is more flexible.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A drive housing, comprising:
the power transmission device comprises a power transmission shell, a power transmission device and a control device, wherein a wire inlet channel and a power outlet channel are formed on the power transmission shell, power outlet potential-avoiding holes are formed in two opposite sides of the power transmission shell respectively, and each power outlet potential-avoiding hole is communicated with the power outlet channel; and
the transformation shell is connected to the power transmission shell, a control cavity is formed in the transformation shell, and the control cavity is communicated with the wire inlet channel and the power outlet channel respectively;
the first end of the power transmission shell and the transformation shell are formed with an electric wire avoiding area, the transformation shell is used for shielding the electric wire avoiding area when the power transmission shell is installed on a track, and the wire inlet channel extends to the electric wire avoiding area.
2. The drive enclosure of claim 1, wherein the first end surface of the power transmission housing is spaced apart from the first end surface of the power transmission housing such that the wire keep-out region is formed between the first end surface of the power transmission housing and the first end surface of the power transmission housing.
3. The drive enclosure of claim 1, wherein the second end face of the transformer housing is flush with the second end face of the power transmission housing.
4. The driving shell according to claim 1, wherein the wire inlet channel comprises a wire inlet through hole, a wire inlet groove and a communication hole which are sequentially communicated, the wire inlet through hole is formed in the first end surface of the power transmission shell, the wire inlet groove is formed in a side of the power transmission shell, which faces away from the voltage transformation shell, the communication hole is formed in an inner wall of the wire inlet groove, and the communication hole is communicated with the control cavity.
5. The drive enclosure of claim 4 further comprising a wire trap shield positioned within the wire entry slot and connected to the power transmission housing, the wire trap shield for compressing wires within the wire entry slot.
6. The drive housing of claim 5, wherein the communication hole further extends to an opening of the wire feed slot.
7. The drive enclosure of claim 5, wherein the crimp shield includes a shield portion positioned within the wire entry slot and connected to the power transmission housing and a crimp portion positioned within the wire entry slot and connected to the shield portion, the crimp portion configured to crimp a wire.
8. The driving case according to claim 5, wherein the wire pressing shield is formed with a connection avoiding hole, the power transmission housing is formed with a threaded hole in the wire feeding groove, the driving case further comprises a fastening member, the fastening member is inserted into the connection avoiding hole, a first end of the fastening member is threaded into the threaded hole, and a second end of the fastening member abuts against the wire pressing shield.
9. A drive arrangement comprising a transformer and a drive housing according to any one of claims 1 to 8, the transformer being mounted within the control cavity.
10. A track lighting system comprising a track, a lamp and the driving device of claim 9, wherein the lamp and the driving device are both mounted in the track, and the lamp is connected to the first end of the transformer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222266033.3U CN217899659U (en) | 2022-08-26 | 2022-08-26 | Driving shell, driving device and track lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222266033.3U CN217899659U (en) | 2022-08-26 | 2022-08-26 | Driving shell, driving device and track lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217899659U true CN217899659U (en) | 2022-11-25 |
Family
ID=84107002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222266033.3U Active CN217899659U (en) | 2022-08-26 | 2022-08-26 | Driving shell, driving device and track lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217899659U (en) |
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2022
- 2022-08-26 CN CN202222266033.3U patent/CN217899659U/en active Active
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