Lamp without distinguishing left outgoing line and right outgoing line

Abstract

The utility model discloses a lamp without distinguishing left and right outgoing lines. The lamp comprises a lamp shell, a light source plate, a first plug, a second plug, a fixing plate, a positive electrode power line and a negative electrode power line. The light source plate is arranged in the lamp shell, a plurality of light-emitting sources are arranged on the front face of the light source plate, and an anode conductor wire, a first cathode conductor wire and a second cathode conductor wire are arranged on the back face of the light source plate, the fixed plate is provided with a first conductive part in contact with the positive electrode conductive wire, a second conductive part in contact with the first negative electrode conductive wire and a third conductive part in contact with the second negative electrode conductive wire; one end of the anode power line is connected with the first conductive part; one end of the cathode power line is connected with the second and third conductive parts; the first plug is arranged at the first mounting opening, and the second plug is arranged at the second mounting opening; the positive power line and the negative power line penetrate through the first plug or the second plug; the left and right outgoing line compatible effect can be achieved, only the insertion direction of the fixing plate needs to be changed, and the stock quantity of manufacturers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and particularly relates to a lamp that does not distinguish between left and right wire outlets. Background Art

[0002] In some lamps such as cabinet lamps, especially the 45° obliquely emitting and lamp wire separated embedded lamp strips, due to the non-universality of the left and right plugs, two different plugs are required for the left wire outlet and the right wire outlet. Therefore, when the lamps leave the factory, it is necessary to determine whether it is a left wire outlet or a right wire outlet according to the installation position of the lamp cabinet before shipping. This will increase the inventory on hand, and the usage quantities of the left and right wire outlets are not the same. Sometimes more left wire outlets are shipped, and sometimes more right wire outlets are shipped. However, it is difficult to stock up according to the actual orders. If a new order is placed for production, it will require a long production cycle. Therefore, there is an urgent need for a lamp that does not distinguish between left and right wire outlets to solve the above problems. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a lamp that does not distinguish between left and right wire outlets.

[0004] An embodiment of the utility model adopts the following technical solution to solve its technical problems: A lamp that does not distinguish between left and right wire outlets, comprising a lamp housing, a light source board, a first plug, a second plug, a fixing plate, a positive power cord, and a negative power cord;

[0005] A first installation opening and a second installation opening are respectively arranged on two sides of the lamp housing, and a light-emitting opening is arranged on the front side;

[0006] The light source board is installed inside the lamp housing, and a plurality of light-emitting sources are arranged on the front side, a positive conductive wire is arranged on the back side, and a first negative conductive wire and a second negative conductive wire are arranged on both sides of the positive conductive wire. The positive electrode of the light-emitting source is connected to the positive conductive wire, and the negative electrode is connected to the first negative conductive wire and the second negative conductive wire;

[0007] The fixing plate is provided with a first conductive part in contact with the positive conductive wire, a second conductive part in contact with the first negative conductive wire, and a third conductive part in contact with the second negative conductive wire;

[0008] One end of the positive power cord is connected to the first conductive part, and one end of the negative power cord is connected to the second conductive part and the third conductive part;

[0009] The first plug is installed in the first installation opening, and the second plug is installed in the second installation opening;

[0010] The positive power cord and the negative power cord pass through the first plug or the second plug.

[0011] As one of the preferred embodiments of the present utility model, a first slot and a second slot are arranged on the lamp housing along its length direction, the light source board is inserted into the first slot, and the fixing board is inserted into the second slot.

[0012] As one of the preferred embodiments of the present utility model, a lighting fixture that does not distinguish between left and right outgoing lines further includes a light guide cover installed at the light output port and arranged opposite to the light source board, and the light emitted by the light source board can be irradiated out through the light guide cover.

[0013] As one of the preferred embodiments of the present utility model, a third slot is arranged on the lamp housing along its length direction, and the light guide cover is inserted into the third slot.

[0014] As one of the preferred embodiments of the present utility model, a first wire passing hole is arranged on the first plug head, and a second wire passing hole is arranged on the second plug head.

[0015] As one of the preferred embodiments of the present utility model, the first conductive part, the second conductive part, and / or the third conductive part are arranged as metal elastic pieces.

[0016] As one of the preferred embodiments of the present utility model, a lighting fixture that does not distinguish between left and right outgoing lines further includes a plug-in terminal connected to the other ends of the positive power supply wire and the negative power supply wire.

[0017] As one of the preferred embodiments of the present utility model, a lighting fixture that does not distinguish between left and right outgoing lines further includes a mounting member installed on the lamp housing for connecting to a mounting position.

[0018] The beneficial effects of the present utility model: A lighting fixture that does not distinguish between left and right outgoing lines includes a lamp housing, a light source board, a first plug head, a second plug head, a fixing board, a positive power supply wire, and a negative power supply wire; a first mounting port and a second mounting port are respectively arranged on two sides of the lamp housing, and a light output port is arranged on the front side; the light source board is installed in the lamp housing, and a plurality of light-emitting sources are arranged on the front side, a positive conductive wire is arranged on the back side, and a first negative conductive wire and a second negative conductive wire are arranged on both sides of the positive conductive wire respectively. The positive electrode of the light-emitting source is connected to the positive conductive wire, and the negative electrode is connected to the first negative conductive wire and the second negative conductive wire; a first conductive part in contact with the positive conductive wire, a second conductive part in contact with the first negative conductive wire, and a third conductive part in contact with the second negative conductive wire are arranged on the fixing board; one end of the positive power supply wire is connected to the first conductive part, and one end of the negative power supply wire is connected to the second conductive part and the third conductive part; the first plug head is installed in the first mounting port, and the second plug head is installed in the second mounting port; the positive power supply wire and the negative power supply wire pass through the first plug head or the second plug head; through the above structure, the effect of compatible left and right outgoing lines can be achieved, and only the insertion direction of the fixing board needs to be changed, reducing the stock quantity of the manufacturer. Description of the Drawings

[0019] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

[0020] Figure 1 It is a schematic structural diagram of a lamp that does not distinguish between left and right wire outlets;

[0021] Figure 2 It is an exploded view of a lamp that does not distinguish between left and right wire outlets;

[0022] Figure 3 It is a cross-sectional view of a lamp that does not distinguish between left and right wire outlets. Specific embodiments

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0024] In the description of the present utility model, the meaning of "plurality" is more than two. Understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0025] In the description of the present utility model, it should be understood that regarding the orientation description, such as the orientation or positional relationship indicated by "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model.

[0026] In the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. For example, it can be directly connected, or indirectly connected through an intermediate medium; it can be fixedly connected, or detachably connected, and can also be integrally formed; it can be mechanically connected; it can be the communication inside two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0027] Refer to Figures 1 to 3, a lamp that does not distinguish between left and right outgoing lines, including a lamp housing 10, a light source board 20, a first plug 31, a second plug 32, a fixing plate 40, a positive power line 51, and a negative power line 52;

[0028] On both sides of the lamp housing 10, there are respectively a first mounting opening 11 and a second mounting opening 12, and a light-emitting opening 13 is provided on the front side;

[0029] The light source board 20 is installed inside the lamp housing 10, and on the front side, there are several light-emitting sources 21, on the back side, there is a positive conductive wire 22, and a first negative conductive wire 23 and a second negative conductive wire 24 are arranged on both sides of the positive conductive wire 22. The positive electrode of the light-emitting source 21 is connected to the positive conductive wire 22, and the negative electrode is connected to the first negative conductive wire 23 and the second negative conductive wire 24;

[0030] On the fixing plate 40, there are a first conductive part 41 in contact with the positive conductive wire 22, a second conductive part 42 in contact with the first negative conductive wire 23, and a third conductive part 43 in contact with the second negative conductive wire 24;

[0031] One end of the positive power line 51 is connected to the first conductive part 41, and one end of the negative power line 52 is connected to the second conductive part 42 and the third conductive part 43;

[0032] The first plug 31 is installed in the first mounting opening 11, and the second plug 32 is installed in the second mounting opening 12;

[0033] The positive power line 51 and the negative power line 52 pass through the first plug 31 or the second plug 32.

[0034] In the present utility model, by installing a positive conductive wire 22 located in the middle of the light source board 20 and a first negative conductive wire 23 and a second negative conductive wire 24 arranged on both sides of the positive conductive wire 22 on the back side of the light source board 20. Among them, the positive electrode of the light-emitting source 21 provided on the front side of the light source board 20 is connected to the positive conductive wire 22, and the negative electrode is simultaneously connected to the first negative conductive wire 23 and the second negative conductive wire 24; further, the fixing plate 40 serves as a connection medium between the power line and the light source board 20. By providing a first conductive part 41 connected to one end of the positive power line 51 and a second conductive part 42 and a third conductive part 43 connected to one end of the negative power line 52 on the fixing plate 40. It should be noted that, in order to ensure the stability of contact, the spacing of the first conductive part 41, the second conductive part 42, and the third conductive part 43 on the fixing plate 40 is the same as the spacing of the positive conductive wire 22, the first negative conductive wire 23, and the second negative conductive wire 24 on the light source board 20.

[0035] In one embodiment, a first slot 14 and a second slot 15 are arranged on the lamp housing 10 along its length direction. The light source board 20 is inserted into the first slot 14, and the fixing board 40 is inserted into the second slot 15. During assembly, first insert the light source board 20 into the first slot 14 on the lamp housing 10 and make the front face arranged opposite to the light exit 13. Then, according to the requirement of left or right wire outlet, insert the fixing board 40 into the second slot 15 on the lamp housing 10 from the left or right side of the lamp housing 10, and make the first conductive part 41 on the fixing board 40 contact the positive conductive wire 22, the second conductive part 42 contact the first negative conductive wire 23 or the second negative conductive wire 24, and the third conductive part 43 contact the second negative conductive wire 24 or the first negative conductive wire 23, so as to realize the electrical connection between the external power supply and the light source 21. Finally, install the first plug 31 and the second plug 32 on the first mounting opening 11 and the second mounting opening 12 respectively, and make the positive power supply wire 51 and the negative power supply wire 52 pass out through the first plug 31 or the second plug 32.

[0036] The advantages of the present utility model are as follows: Since the positive conductive wire 22 on the back of the light source board 20 is located in the middle, the first negative conductive wire 23 and the second negative conductive wire 24 are symmetrically arranged on both sides of the positive conductive wire 22. No matter the first conductive part 41 on the fixing board 40 is inserted from the left or right side of the lamp housing 10, it can accurately contact the positive conductive wire 22, achieving the effect of compatible left and right wire outlets. Only the insertion direction of the fixing board needs to be changed, reducing the inventory of the manufacturer.

[0037] In one embodiment, a light guide cover 60 installed at the light exit 13 and arranged opposite to the light source board 20 is further included in a lamp that does not distinguish between left and right wire outlets. The light emitted by the light source board 20 can be irradiated out through the light guide cover 60. By setting the light guide cover 60, the light output effect of the light source board 20 can be improved. In a further embodiment, a third slot 16 is arranged on the lamp housing 10 along its length direction, and the light guide cover 60 is inserted into the third slot 16 to realize the quick disassembly and assembly of the light guide cover 60.

[0038] In one embodiment, a first wire passing hole 71 is arranged on the first plug 31, and a second wire passing hole 72 is arranged on the second plug 32.

[0039] Preferably, the first conductive part 41, the second conductive part 42 and / or the third conductive part 43 are arranged as metal elastic sheets.

[0040] In one embodiment, a plug-in terminal 80 connected to the other ends of the positive power supply wire 51 and the negative power supply wire 52 is further included in a lamp that does not distinguish between left and right wire outlets, which is used for quick plugging and installing with an external power supply.

[0041] In one embodiment, a lamp that does not distinguish between left and right outgoing lines further includes a mounting member 90 installed on the lamp housing 10 for connecting to a mounting position.

[0042] Of course, the present invention is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations and substitutions are all included within the scope defined by the claims of this application.

Claims

1. A lamp that does not distinguish between left and right outlets, characterized in that: It comprises a lamp housing (10), a light source plate (20), a first plug (31), a second plug (32), a fixing plate (40), a positive power line (51) and a negative power line (52); The lamp housing (10) is provided with a first mounting opening (11) and a second mounting opening (12) on both sides thereof, and a light outlet (13) on the front side thereof; The light source panel (20) is installed in the lamp housing (10) and is provided with a plurality of light sources (21) on the front side, and a positive conductive wire (22) and a first negative conductive wire (23) and a second negative conductive wire (24) arranged on both sides of the positive conductive wire (22) on the back side; the positive electrode of the light source (21) is connected to the positive conductive wire (22), and the negative electrode is connected to the first negative conductive wire (23) and the second negative conductive wire (24); The fixing plate (40) is provided with a first conductive portion (41) in contact with the positive electrode conductive wire (22), a second conductive portion (42) in contact with the first negative electrode conductive wire (23), and a third conductive portion (43) in contact with the second negative electrode conductive wire (24); One end of the positive power line (51) is connected to the first conductive part (41), and one end of the negative power line (52) is connected to the second conductive part (42) and the third conductive part (43); The first plug (31) is installed at the first installation opening (11), and the second plug (32) is installed at the second installation opening (12); The positive power line (51) and the negative power line (52) are passed through the first plug (31) or the second plug (32).

2. A lamp that does not distinguish between left and right outlets according to claim 1, characterized in that: The lamp housing (10) is provided with a first slot (14) and a second slot (15) arranged along its length direction; the light source board (20) is inserted into the first slot (14) and the fixing board (40) is inserted into the second slot (15).

3. The lamp according to claim 1, wherein: It also comprises a light guide cover (60) which is installed at the light outlet (13) and arranged opposite to the light source panel (20), and the light emitted by the light source panel (20) can be radiated out through the light guide cover (60).

4. The lamp according to claim 3, wherein: The lamp housing (10) is provided with a third slot (16) arranged along the length direction thereof, and the light guide cover (60) is inserted into the third slot (16).

5. The lamp according to claim 1, wherein: The first plug (31) is provided with a first threading hole (71), and the second plug (32) is provided with a second threading hole (72).

6. The lamp according to claim 1, wherein: The first conductive part (41), the second conductive part (42) and / or the third conductive part (43) are configured as metal springs.

7. The lamp according to claim 1, wherein: It also includes a plug-in terminal (80) connected to the other end of the positive power line (51) and the other end of the negative power line (52).

8. The lamp according to claim 1, wherein: It also includes a mounting member (90) mounted on the lamp housing (10) and used for connecting to a mounting position.

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