Tandem type line lamp

Abstract

The utility model provides a series connection type line lamp which comprises a lamp shell and end covers connected to the two ends of the lamp shell, a threading hole is formed in the middle of each end cover and used for a series connection wire to penetrate through so that the series connection wire can be connected with two adjacent line lamps, and the outer end of each end cover is used for being connected with a connecting piece. The connecting pieces are used for connecting the head ends and the tail ends of every two adjacent line lamps. An inserting frame is arranged on the upper portion of the inner end of each end cover and used for being inserted into the end of the lamp shell, a plurality of clamping blocks are arranged on each inserting frame, first clamping holes in one-to-one correspondence with the clamping blocks on the corresponding sides are formed in the two ends of the lamp shell, and the clamping blocks on each inserting frame are clamped with the first clamping holes in the corresponding sides in a one-to-one matching mode; the lower part of the inner end part of each end cover is provided with an insertion sheet, and the insertion sheet is used for being inserted into the end part of the lamp shell and attached to the inner bottom of the lamp shell; according to the utility model, convenience can be brought to assembly of the end cover and the lamp housing.

Description

Technical Field

[0001] The utility model relates to the technical field of linear lamps, and in particular to a series-connected linear lamp. Background Art

[0002] Linear lights are commonly used lighting devices. The linear lights currently on the market include a lamp housing and end caps connected to both ends of the lamp housing. A wire threading hole is provided in the middle of each end cap, and the wire threading hole is used for allowing a series wire to pass through so as to facilitate the series wire to connect two adjacent linear lights. The outer end of each end cap is used to connect with a connector, and the connector is used to connect the head end and the tail end of two adjacent linear lights. When two adjacent linear lights are connected by the series wire and after the two adjacent linear lights are connected by the connector, the two linear lights can be connected in series. However, in the structure of linear lights currently on the market, the end caps and lamp housing in the linear lights are fixed to the ends of the lamp housing by gluing, which results in the disadvantage of inconvenient assembly of the end caps and the lamp housing. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the end cover and the lamp housing in the linear lamp are inconvenient to assemble. In order to overcome the defects of the above prior art, the utility model provides a serially connected linear lamp with an end cover and a lamp housing that are easy to assemble.

[0004] The utility model provides a series-connected linear lamp, comprising a lamp housing and end covers connected to both ends of the lamp housing, wherein a threading hole is provided in the middle of each end cover, the threading hole is used for the series connection wire to pass through so as to facilitate the series connection wire to connect two adjacent linear lamps, the outer end of each end cover is used for connecting with a connector, and the connector is used for connecting the head end and the tail end of two adjacent linear lamps; a plug-in frame is provided at the upper part of the inner end of each end cover, the plug-in frame is used for inserting into the end of the lamp housing, a plurality of card blocks are provided on the plug-in frame, first card holes corresponding to a plurality of card blocks on corresponding sides are provided at both ends of the lamp housing, and a plurality of card blocks on each plug-in frame are matched and connected with the first card holes on the corresponding side one by one; an insert is provided at the lower part of the inner end of each end cover, the insert is used for inserting into the end of the lamp housing and abutting against the inner bottom of the lamp housing.

[0005] After adopting the above structure, the end cover and the lamp housing are plugged in by means of the plug-in frame and the plug-in piece, and under the cooperation of the clamping block and the first clamping hole, the end cover can be assembled on the end of the lamp housing by means of a matching clamping connection, that is, there is no need to fix the end cover and the end of the lamp housing by means of gluing, thereby facilitating the assembly of the end cover and the lamp housing.

[0006] In a possible embodiment, a first guiding bevel is provided on the outer side wall of the inner end portion of each plug-in rack, and the first guiding bevel is used to cooperate with the inner wall of the lamp housing for guiding so as to facilitate the insertion of the plug-in rack into the end portion of the lamp housing; by adopting this structure, when the end cover and the lamp housing are assembled, the first guiding bevel can cooperate with the inner wall of the lamp housing for guiding so as to facilitate the insertion of the plug-in rack into the end portion of the lamp housing, which can facilitate the assembly of the end cover and the lamp housing.

[0007] In a possible embodiment, each plug-in rack includes a horizontal plate arranged on the inner wall of the end cover, and each plug-in rack also includes vertical plates arranged at the front and rear ends of the horizontal plate, each vertical plate is connected to the inner wall of the end cover, and a plurality of card blocks on each plug-in rack are distributed on the upper end surface of the horizontal plate and the outer wall of the vertical plate; by adopting a plug-in rack with such a structure, and because a plurality of card blocks on each plug-in rack are distributed on the upper end surface of the horizontal plate and the outer wall of the vertical plate, after a plurality of card blocks on each plug-in rack are engaged with the first card holes on the corresponding side one by one, the firmness and reliability of the end cover and the lamp housing after being engaged can be improved.

[0008] In a possible implementation, the upper end surface of each horizontal plate abuts against the inner top surface of the lamp housing, and the two vertical plates in each plug-in rack abut against the front inner wall and the rear inner wall of the lamp housing, respectively. By adopting this structure, since the upper end surface of each horizontal plate abuts against the inner top surface of the lamp housing, and since the two vertical plates in each plug-in rack abut against the front inner wall and the rear inner wall of the lamp housing, respectively, it is possible to further limit the end cover and the lamp housing, that is, the firmness and reliability of the end cover and the lamp housing after being snap-fitted together can be improved.

[0009] In a possible embodiment, a plurality of reinforcing blocks spaced apart from top to bottom are provided on the inner side wall of each vertical plate, and each reinforcing block is connected to the inner wall of the end cover as a whole; by providing a plurality of reinforcing blocks spaced apart from top to bottom on the inner side wall of each vertical plate, and since each reinforcing block is connected to the inner wall of the end cover as a whole, the connection firmness between the vertical plate and the end cover can be improved, that is, the connection firmness between the socket rack and the end cover can be improved, that is, the fracture resistance of the socket rack can be improved.

[0010] In one possible embodiment, a second guiding bevel is provided on the outer side wall of the inner end portion of each plug-in piece, and the second guiding bevel is used to cooperate with the inner wall of the lamp housing for guiding so as to facilitate the insertion of the plug-in piece into the end portion of the lamp housing; by adopting this structure, since a second guiding bevel is provided on the outer side wall of the inner end portion of each plug-in piece, when the end cover and the lamp housing are assembled, the second guiding bevel can cooperate with the inner wall of the lamp housing for guiding so as to facilitate the insertion of the plug-in piece into the end portion of the lamp housing, which can facilitate the assembly of the end cover and the lamp housing.

[0011] In a possible embodiment, a slot is provided on the outer end of each end cover, the slot is used for inserting one end of the connector, and a plurality of second clamping holes are provided on the side wall of the slot, and the plurality of second clamping holes are used to engage with a plurality of clamping hooks on one end of the connector one by one; by adopting this structure, when one end of the connector is assembled with the end cover, one end of the connector can be inserted into the slot, and the plurality of clamping hooks on one end of the connector can engage with a plurality of second clamping holes on the side wall of the slot one by one, so that one end of the connector can be reliably and conveniently connected to the end cover.

[0012] In one possible embodiment, an extension plate is provided on the outer side of the upper end of each end cover, and the extension plate is used to cooperate and plug with the limiting groove located at the upper end of the connecting piece; a plurality of reinforcing ribs spaced from front to rear are provided on the upper end of the end cover, and the outer end portion of each reinforcing rib extends to the upper end surface of the extension plate; by adopting this structure, after one end of the connecting piece is assembled with the outer end portion of the end cover, the extension plate can cooperate and plug with the limiting groove located at the upper end of the connecting piece, thereby further limiting the end cover and the connecting piece, that is, the reliability and firmness of the end cover and the connecting piece after assembly can be further improved; in addition, by providing a plurality of reinforcing ribs spaced from front to rear on the upper end of the end cover, and since the outer end portion of each reinforcing rib extends to the upper end surface of the extension plate, the fracture strength of the extension plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the first part of the utility model;

[0015] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the second part of the utility model;

[0016] Figure 4 It is a cross-sectional structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0017] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0018] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0019] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0020] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] See also Figure 1-4 As shown, the embodiment of the present application discloses a serially connected linear lamp, comprising a lamp housing 1 and end caps 2 connected to both ends of the lamp housing 1, a wire threading hole 21 is provided in the middle of each end cap 2, the wire threading hole 21 is used for the serial wire to pass through so as to facilitate the serial wire to connect two adjacent linear lamps, the outer end of each end cap 2 is used to be connected to a connector, and the connector is used to connect the head end and the tail end of two adjacent linear lamps; the upper part of the inner end of each end cap 2 is provided with a plug-in frame 22, the plug-in frame 22 is used to be inserted into the end of the lamp housing 1, and the plug-in frame 2 2 is provided with a plurality of card blocks 23, and both ends of the lamp housing 1 are provided with first card holes 11 corresponding to the plurality of card blocks 23 on the corresponding side, and the plurality of card blocks 23 on each plug-in frame 22 are engaged with the first card holes 11 on the corresponding side one by one; the lower part of the inner end of each end cover 2 is provided with an insert 24, and the insert 24 is used to be inserted into the end of the lamp housing 1 and abut against the inner bottom of the lamp housing 1; the above-mentioned connecting piece is an existing component currently on the market for connecting two linear lights, that is, it is a prior art, so it will not be repeated here.

[0022] A first guiding bevel 221 is provided on the outer side wall of the inner end portion of each plug-in rack 22, and the first guiding bevel 221 is used to cooperate with the inner wall of the lamp housing 1 for guiding so as to facilitate the insertion of the plug-in rack 22 into the end portion of the lamp housing 1; by adopting this structure, when the end cover and the lamp housing are assembled, the first guiding bevel can cooperate with the inner wall of the lamp housing for guiding so as to facilitate the insertion of the plug-in rack into the end portion of the lamp housing, which can facilitate the assembly of the end cover and the lamp housing.

[0023] Each plug-in rack 22 includes a horizontal plate 222 arranged on the inner wall of the end cover 2, and each plug-in rack 22 also includes a vertical plate 223 arranged at the front and rear ends of the horizontal plate 222, each vertical plate 223 is connected to the inner wall of the end cover 2, and the several card blocks 23 on each plug-in rack 22 are distributed on the upper end surface of the horizontal plate 222 and the outer wall of the vertical plate 223; by adopting a plug-in rack with this structure, and because the several card blocks on each plug-in rack are distributed on the upper end surface of the horizontal plate and the outer wall of the vertical plate, after the several card blocks on each plug-in rack are engaged with the first card holes on the corresponding side one by one, the firmness and reliability of the end cover and the lamp housing after engagement can be improved.

[0024] The upper end surface of each horizontal plate 222 abuts against the inner top surface of the lamp housing 1, and the two vertical plates 223 in each plug-in rack 22 abut against the front inner wall and the rear inner wall of the lamp housing 1 respectively; by adopting this structure, since the upper end surface of each horizontal plate abuts against the inner top surface of the lamp housing, and since the two vertical plates in each plug-in rack abut against the front inner wall and the rear inner wall of the lamp housing respectively, it is possible to achieve further limiting effect on the end cover and the lamp housing, that is, it is possible to improve the firmness and reliability of the end cover and the lamp housing after being snap-fitted.

[0025] A plurality of reinforcing blocks 25 are arranged on the inner side wall of each vertical plate 223 and are spaced apart from top to bottom, and each reinforcing block 25 is connected to the inner wall of the end cover 2 as a whole; by arranging a plurality of reinforcing blocks spaced apart from top to bottom on the inner side wall of each vertical plate, and since each reinforcing block is connected to the inner wall of the end cover as a whole, the connection firmness between the vertical plate and the end cover can be improved, that is, the connection firmness between the socket frame and the end cover can be improved, that is, the fracture resistance of the socket frame can be improved.

[0026] A second guiding bevel 241 is provided on the outer side wall of the inner end of each plug-in piece 24, and the second guiding bevel 241 is used to cooperate with the inner wall of the lamp housing 1 for guiding so as to facilitate the insertion of the plug-in piece 24 into the end of the lamp housing 1; after adopting this structure, since a second guiding bevel is provided on the outer side wall of the inner end of each plug-in piece, when the end cover and the lamp housing are assembled, the second guiding bevel can cooperate with the inner wall of the lamp housing for guiding so as to facilitate the insertion of the plug-in piece into the end of the lamp housing, which can facilitate the assembly of the end cover and the lamp housing.

[0027] A slot 29 is provided on the outer end portion of each end cover 2, and the slot 29 is used for inserting one end of the connector. A plurality of second clamping holes 26 are provided on the side wall of the slot 29, and the plurality of second clamping holes 26 are used to be engaged with a plurality of clamping hooks on one end of the connector one by one. By adopting this structure, when one end of the connector is assembled with the end cover, one end of the connector can be inserted into the slot, and a plurality of clamping hooks on one end of the connector can be engaged with a plurality of second clamping holes on the side wall of the slot one by one, so that one end of the connector can be reliably and conveniently connected to the end cover.

[0028] An extension plate 27 is provided on the outer side of the upper end of each end cover 2, and the extension plate 27 is used to cooperate and plug with the limiting groove located at the upper end of the connecting piece; a plurality of reinforcing ribs 28 are provided on the upper end of the end cover 2 and are spaced from front to back, and the outer end of each reinforcing rib 28 extends to the upper end surface of the extension plate 27; by adopting this structure, after one end of the connecting piece is assembled with the outer end of the end cover, the extension plate can be cooperated and plugged with the limiting groove located at the upper end of the connecting piece, so as to further limit the end cover and the connecting piece, that is, the reliability and firmness of the end cover and the connecting piece after assembly can be further improved; in addition, by providing a plurality of reinforcing ribs spaced from front to back on the upper end of the end cover, and since the outer end of each reinforcing rib extends to the upper end surface of the extension plate, the fracture resistance of the extension plate can be improved.

[0029] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0030] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A serially connected linear light, comprising a lamp housing (1) and end caps (2) connected to both ends of the lamp housing (1), wherein a threading hole (21) is provided in the middle of each of the end caps (2), wherein the threading hole (21) is used for allowing a serially connected wire to pass through so as to facilitate the serially connected wire to connect two adjacent linear lights, and wherein the outer end of each of the end caps (2) is used for connecting with a connector, wherein the connector is used for connecting the head end and the tail end of two adjacent linear lights; characterized in that: The upper part of the inner end of each end cover (2) is provided with a plug-in frame (22), the plug-in frame (22) is used to be inserted into the end of the lamp housing (1), and a plurality of clamping blocks (23) are provided on the plug-in frame (22). Both ends of the lamp housing (1) are provided with first clamping holes (11) corresponding to the plurality of clamping blocks (23) on the corresponding side, and the plurality of clamping blocks (23) on each plug-in frame (22) are matched and clamped with the first clamping holes (11) on the corresponding side one by one; the lower part of the inner end of each end cover (2) is provided with an inserting piece (24), the inserting piece (24) is used to be inserted into the end of the lamp housing (1) and abut against the inner bottom of the lamp housing (1).

2. The serially connected linear light according to claim 1, characterized in that: A first guiding inclined surface (221) is provided on the outer side wall of the inner end of each of the plug-in frames (22), and the first guiding inclined surface (221) is used to cooperate with the inner wall of the lamp housing (1) for guidance so as to facilitate the insertion of the plug-in frame (22) into the end of the lamp housing (1).

3. The serially connected linear light according to claim 1 or 2, characterized in that: Each of the plug-in racks (22) comprises a horizontal plate (222) arranged on the inner wall of the end cover (2), and each of the plug-in racks (22) further comprises vertical plates (223) arranged at the front and rear ends of the horizontal plate (222), and each of the vertical plates (223) is connected to the inner wall of the end cover (2), and a plurality of card blocks (23) on each of the plug-in racks (22) are distributed on the upper end surface of the horizontal plate (222) and the outer side wall of the vertical plate (223).

4. The serially connected linear light according to claim 3, characterized in that: The upper end surface of each horizontal plate (222) abuts against the inner top surface of the lamp housing (1), and the two vertical plates (223) in each plug-in frame (22) abut against the front inner wall and the rear inner wall of the lamp housing (1), respectively.

5. The serially connected linear light according to claim 4, characterized in that: A plurality of reinforcing blocks (25) are arranged on the inner side wall of each vertical plate (223) and are spaced from top to bottom, and each reinforcing block (25) is integrally connected to the inner wall of the end cover (2).

6. The serially connected linear light according to claim 1, 2, 4 or 5, characterized in that: A second guiding inclined surface (241) is provided on the outer side wall of the inner end of each inserting piece (24), and the second guiding inclined surface (241) is used to cooperate with the inner wall of the lamp housing (1) for guidance so as to facilitate the inserting piece (24) to be inserted into the end of the lamp housing (1).

7. The serially connected linear light according to claim 1, 2, 4 or 5, characterized in that: A slot (29) is provided on the outer end of each end cover (2), the slot (29) being used for inserting one end of the connecting piece, and a plurality of second clamping holes (26) are provided on the side wall of the slot (29), the plurality of second clamping holes (26) being used for one-to-one engagement with a plurality of clamping hooks on one end of the connecting piece.

8. The serially connected linear light according to claim 7, characterized in that: An extension plate (27) is provided on the outer side of the upper end of each end cover (2), and the extension plate (27) is used to be plugged into the limiting groove located at the upper end of the connecting piece; a plurality of reinforcing ribs (28) are provided on the upper end of the end cover (2) and are spaced from front to rear, and the outer end of each reinforcing rib (28) extends to the upper end surface of the extension plate (27).

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