CN216667456U - End cover structure of ceiling lamp - Google Patents
End cover structure of ceiling lamp Download PDFInfo
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- CN216667456U CN216667456U CN202123269028.XU CN202123269028U CN216667456U CN 216667456 U CN216667456 U CN 216667456U CN 202123269028 U CN202123269028 U CN 202123269028U CN 216667456 U CN216667456 U CN 216667456U
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- cover
- end cover
- hole
- outer end
- ceiling lamp
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Abstract
The utility model discloses an end cover structure of a ceiling lamp, which comprises an inner lining cover and an outer end cover, wherein the inner lining cover is arranged at the end part of a lamp body and is provided with a step-down hole and a guide groove, the outer end cover is connected with the inner lining cover and is provided with a threading hole which can be communicated with the step-down hole and the guide groove, the end part of a circuit board penetrates through the step-down hole and extends into the outer end cover, a conducting wire is electrically connected with the circuit board, and the tail end of the conducting wire is led out of the lamp body along the guide groove after penetrating through the threading hole. Whole ceiling lamp need not to set up the power cord mounting, also need not to set up the power cord through-hole on the lamp body, only need in the shaping process of inside lining lid and outer end cover will step down hole, guide way and threading hole carry out integrated into one piece can, production simple process, the part is few, and is with low costs.
Description
Technical Field
The utility model relates to an end cover structure of a ceiling lamp.
Background
The current ceiling lamp structure, like chinese utility model patent application number 201520101963.0, patent name are a patent that suspends the lamp in midair, and it is equipped with the mounting panel on the casing, the end cover is established at the both ends of casing and end cover and is covered casing and lamp shade. Because the end cover is established at the both ends of casing and the end cover covers casing and lamp shade, through installation end cover and the bottom end cover of taking off, just can be convenient installation and dismantlement casing and lamp shade. The upper end face of the shell is provided with a hanging hole and a power line through hole, and a power line fixing piece is arranged on the power line through hole. The ceiling lamp structure is characterized in that a power line through hole is formed in the shell, and a power line fixing piece is additionally arranged, so that the ceiling lamp is complex in production process, multiple in parts and high in cost.
Meanwhile, the end cover and the shell are connected through bolts, and the bolt structure can be seen from the appearance of the ceiling lamp, so that the appearance is not attractive.
SUMMERY OF THE UTILITY MODEL
The utility model provides an end cover structure of a ceiling lamp, which overcomes the defects of complex production process, more parts and higher cost of the ceiling lamp in the background technology. The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides an end cover structure of ceiling lamp, the ceiling lamp includes the lamp body and installs the circuit board in the lamp body, and the conductor wire is drawn forth to the circuit board, end cover structure includes inside lining lid and outer end cover, inside lining lid is installed at the tip of lamp body and its be equipped with hole and the guide way of stepping down, outer end cover is connected with inside lining lid and its be equipped with can with the through wires hole that step down hole and guide way homogeneous phase communicate, the circuit board tip passes in the hole of stepping down stretches into outer end cover, the conductor wire draws forth to the lamp body along the guide way after passing the through wires hole with circuit board electric connection and its end outward.
In a preferred embodiment: the lamp body is characterized in that a hollow bulge is arranged at the top end of the outer end cover, an opening is formed in the side face of the bulge, the bulge is opposite to the guide groove, the guide groove extends along the length direction of the lamp body, and the inner space of the bulge is the threading hole.
In a preferred embodiment: the left and right sides of the abdicating hole penetrate through the lining cover, an abdicating space is defined between the lining cover and the outer end cover, the end part of the circuit board extends into the abdicating space, and the abdicating hole is communicated with the threading hole through the abdicating space.
In a preferred embodiment: the longitudinal section of the threading hole is arc-shaped, and the size of the threading hole is matched with that of the conductive wire.
In a preferred embodiment: the inner lining cover is locked with the lamp body through screws.
In a preferred embodiment: the inner lining cover is provided with a first clamping portion, the outer end cover is provided with a second clamping portion, and the inner lining cover is connected with the outer end cover through the clamping cooperation of the first clamping portion and the second clamping portion.
In a preferred embodiment: the first clamping portion is one of a clamping groove and a buckle which are located on the outer periphery of the inner lining cover, and the second clamping portion is the other of the clamping groove and the buckle which are located on the inner periphery of the outer end cover.
In a preferred embodiment: the ceiling lamp further comprises a hanging rod, the hanging rod is installed at the top end of the lamp body, and the conducting wire can penetrate through the hanging rod and then is connected with an external power supply.
Compared with the background technology, the technical scheme has the following advantages:
1. according to the ceiling lamp, the inner lining cover is provided with the abdicating hole and the guide groove, the outer end cover is provided with the threading hole, the end part of the circuit board penetrates through the abdicating hole and extends into the outer end cover, the conducting wire is electrically connected with the circuit board, and the tail end of the conducting wire penetrates through the threading hole and then is led out of the lamp body along the guide groove. From this, whole ceiling lamp need not to set up the power cord mounting, also need not to set up the power cord through-hole on the lamp body, only need in the shaping process of inside lining lid and outer end cover will step down hole, guide way and threading hole carry out integrated into one piece can, production simple process, the part is few, and is with low costs.
2. The top end of the outer end cover is provided with a hollow bulge, the side face of the bulge is provided with an opening and is opposite to the guide groove, the guide groove extends along the length direction of the lamp body, the inner space of the bulge is the threading hole, so that the conducting wire can transversely penetrate through the threading hole and extend along the guide groove, namely, the conducting wire can extend along the length direction of the lamp body after extending out of the threading hole, and the conducting wire is not easy to see when the ceiling lamp is seen from the appearance, and is more attractive in appearance.
3. First joint portion is located inside lining lid periphery, and second joint portion is located outer end cover internal periphery, and after first joint portion and the cooperation of second joint portion looks joint, the joint structure can not be seen in the outward appearance, and the appearance is more pleasing to the eye.
4. The conducting wire can penetrate through the hanging rod and then is connected with an external power supply, so that the conducting wire is not exposed when viewed from the appearance, and the appearance is more attractive.
Drawings
The utility model is further illustrated by the following figures and examples.
Fig. 1 is a general schematic view of an end cap structure of a ceiling lamp according to a preferred embodiment.
Fig. 2 is a schematic cross-sectional view of the end cap structure of a ceiling lamp according to a preferred embodiment.
FIG. 3 is an exploded view of the outer end cap and the inner liner cap.
Fig. 4 is an exploded view showing a lamp body, an inner cap, and an outer cap.
Detailed Description
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional terms such as "central", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc., are used herein to indicate orientations and positional relationships, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" and "fixedly connected" should be interpreted broadly, that is, any connection between the two that is not in a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.
In the claims, the specification and the drawings of the present invention, the terms "including", "having", and variations thereof, are intended to be inclusive and not limiting.
Referring to fig. 1 to 4, a preferred embodiment of an end cap structure of a ceiling lamp is shown.
The ceiling lamp comprises a lamp body 10 and a circuit board 20 installed in the lamp body 10, wherein a conducting wire 21 is led out of the circuit board 20.
In this embodiment, the ceiling lamp further includes a suspension rod 30, the suspension rod 30 is installed at the top end of the lamp body 10, and the conductive wire 21 can pass through the suspension rod 30 and then be connected to an external power source. The connection mode between the suspension rod 30 and the lamp body 10 may be a fixed connection, a detachable connection, or a rotary connection, but not limited thereto. The conductive wire 21 can pass through the suspension rod 30 and then be connected with an external power supply, so that the conductive wire 21 is not exposed from the appearance, and the appearance is more attractive.
In this embodiment, the pendant further includes a power module 40, the conductive wire 21 is divided into two parts, one of the conductive wires is connected to the circuit board 20 and the power module 40, and the other conductive wire 21 is connected to the power module 40 and an external power source.
The end cap structure includes a liner cap 50 and an outer end cap 60.
The inner cover 50 is installed at an end of the lamp body 10 and is provided with a relief hole 51 and a guide groove 52.
Specifically, as shown in fig. 4, the lining cover 50 is locked to the lamp body 10 by screws.
The outer end cover 60 is connected with the inner liner cover 50 and is provided with a threading hole 61 which can be communicated with the abdicating hole 51 and the guide groove 52, the end part of the circuit board 20 penetrates through the abdicating hole 51 and extends into the outer end cover 60, the conductive wire 21 is electrically connected with the circuit board 20, and the tail end of the conductive wire passes through the threading hole 61 and then is led out of the lamp body 10 along the guide groove 52.
In this embodiment, the top end of the outer end cap 60 is provided with a hollow protrusion 62, the side surface of the protrusion 62 is provided with an opening and is opposite to the guide groove 52, the guide groove 52 extends along the length direction of the lamp body 10, and the inner space of the protrusion 62 is the threading hole 61. The top end of the outer end cover 60 is provided with a hollow protrusion 62, the side surface of the protrusion 62 is provided with an opening and is opposite to the guide groove 52, the guide groove 52 extends along the length direction of the lamp body 10, the inner space of the protrusion 62 is the threading hole 61, so that the conductive wire 21 can transversely pass through the threading hole 61 and extend along the guide groove 52, that is, the conductive wire 21 can extend along the length direction of the lamp body 10 after extending out of the threading hole 61, and the conductive wire 21 is not easy to see in appearance of the ceiling lamp, and the appearance is more attractive.
In this embodiment, the yielding hole 51 penetrates through the inner cover 50 from left to right, a yielding space 63 is defined between the inner cover 50 and the outer end cover 60, the end of the circuit board 20 extends into the yielding space 63, and the yielding hole 51 is communicated with the threading hole 61 through the yielding space 63.
In this embodiment, as shown in fig. 1, the longitudinal section of the threading hole 61 is circular arc, and the size of the threading hole 61 is matched with the size of the conductive wire 21.
In this embodiment, the lining cover 50 is provided with a first clamping portion, the outer end cover 60 is provided with a second clamping portion, and the lining cover 50 and the outer end cover 60 are connected through clamping cooperation of the first clamping portion and the second clamping portion.
In this embodiment, the first engaging portion is an engaging groove 53 located on the outer periphery of the inner cover 50, and the second engaging portion is an engaging hook 64 located on the inner periphery of the outer end cover 60. The positions of the clamping groove and the buckle can be replaced according to the requirement. First joint portion is located the lining lid 50 periphery, and second joint portion is located outer end cover 60 internal periphery, and after first joint portion and second joint portion joint cooperation, the joint structure can not be seen in the outward appearance, and the appearance is more pleasing to the eye.
As shown in fig. 2, one of the conductive wires 21 is first soldered to the circuit board 20, and then the conductive wire 21 is upward along the abdicating space 63, enters the threading hole, is bent along the threading hole and then transversely penetrates out, and then extends along the guide groove 52 to the length direction of the lamp body 10 until being connected to the power module; next, the power module leads out another conductive wire 21, and the conductive wire 21 extends into the suspension rod 30 and extends upward until being connected with an external power source.
According to the ceiling lamp, the inner lining cover 50 is provided with the abdicating hole 51 and the guide groove 52, the outer end cover 60 is provided with the threading hole 61, the end part of the circuit board 20 penetrates through the abdicating hole 51 and extends into the outer end cover 60, the conducting wire 21 is electrically connected with the circuit board 20, and the tail end of the conducting wire penetrates through the threading hole 61 and then is led out of the lamp body 10 along the guide groove 52. Therefore, the whole ceiling lamp does not need to be provided with a power line fixing piece or a power line through hole on the lamp body 10, the abdicating hole 51 and the guide groove 52 are integrally formed only in the forming process of the lining cover 50, and the outer end cover 60 and the threading hole 61 are integrally formed.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides an end cover structure of ceiling lamp, ceiling lamp includes the lamp body and installs the circuit board in the lamp body, and the conductor wire is drawn forth to the circuit board, its characterized in that: the end cover structure comprises a lining cover and an outer end cover, the lining cover is installed at the end portion of the lamp body and provided with a yielding hole and a guide groove, the outer end cover is connected with the lining cover and provided with a threading hole which can be communicated with the yielding hole and the guide groove, the end portion of the circuit board penetrates through the yielding hole and stretches into the outer end cover, the conducting wire is electrically connected with the circuit board, and the tail end of the conducting wire penetrates through the threading hole and then is led out of the lamp body along the guide groove.
2. The end cap structure of a ceiling lamp according to claim 1, wherein: the lamp body is characterized in that a hollow bulge is arranged at the top end of the outer end cover, an opening is formed in the side face of the bulge, the bulge is opposite to the guide groove, the guide groove extends along the length direction of the lamp body, and the inner space of the bulge is the threading hole.
3. The end cap structure of a ceiling lamp according to claim 2, wherein: the left and right sides of the abdicating hole penetrate through the lining cover, an abdicating space is defined between the lining cover and the outer end cover, the end part of the circuit board extends into the abdicating space, and the abdicating hole is communicated with the threading hole through the abdicating space.
4. The end cap structure of a ceiling lamp according to claim 2, wherein: the longitudinal section of the threading hole is arc-shaped, and the size of the threading hole is matched with that of the conductive wire.
5. The end cap structure of a ceiling lamp according to claim 1, wherein: the inner lining cover is locked with the lamp body through screws.
6. The end cap structure of a ceiling lamp according to claim 5, wherein: the inner lining cover is provided with a first clamping portion, the outer end cover is provided with a second clamping portion, and the inner lining cover is connected with the outer end cover through clamping cooperation of the first clamping portion and the second clamping portion.
7. The end cap structure of a ceiling lamp according to claim 6, wherein: the first clamping portion is one of a clamping groove and a buckle which are located on the outer periphery of the inner lining cover, and the second clamping portion is the other of the clamping groove and the buckle which are located on the inner periphery of the outer end cover.
8. The end cap structure of a ceiling lamp according to claim 1, wherein: the ceiling lamp further comprises a hanging rod, the hanging rod is installed at the top end of the lamp body, and the conducting wire can penetrate through the hanging rod and then is connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269028.XU CN216667456U (en) | 2021-12-23 | 2021-12-23 | End cover structure of ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269028.XU CN216667456U (en) | 2021-12-23 | 2021-12-23 | End cover structure of ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216667456U true CN216667456U (en) | 2022-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123269028.XU Active CN216667456U (en) | 2021-12-23 | 2021-12-23 | End cover structure of ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216667456U (en) |
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2021
- 2021-12-23 CN CN202123269028.XU patent/CN216667456U/en active Active
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