Line lamp capable of emitting light from two sides

Abstract

The utility model relates to the technical field of lamps, in particular to a double-face light-emitting line lamp. Comprising a lamp shell a, a lamp shell b and a long rod. The lamp shell b is in sliding connection with the lamp shell a, and the end of the lamp shell b is movably arranged on the inner side of the lamp shell a; lamp strips a are installed on the two sides of the inner wall of the lamp shell a, a plurality of lamp strips b are installed on the two sides of the inner wall of the lamp shell b side by side, a plurality of lamp beads on every two vertically-corresponding lamp strips b are of a series connection structure, and two conductive copper sheets are connected to a series connection wire. An elastic assembly is connected between the two conductive copper sheets which are oppositely arranged; the long rod is located on the inner side of the lamp shell a and connected with the end of the lamp shell a. According to the technical scheme, the length of the line lamp can be freely adjusted, the applicability is high, when the length of the line lamp is movably adjusted, the lamp strip b moving into the lamp shell a can be automatically extinguished, and therefore the effect of saving electric energy can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a double-sided light-emitting linear lamp. Background Technology

[0002] The LED linear light series is a high-end decorative lighting fixture. The housing is made of drawn aluminum alloy, featuring sharp lines, a simple structure, and an attractive, sturdy, and corrosion-resistant appearance. Installation is also convenient. The focused beam of the linear light further highlights the characteristics of LEDs and linear lighting, making it particularly suitable for indoor and outdoor entertainment venues, building outlines, and billboards.

[0003] Patent CN205664173U discloses a double-sided light-emitting linear lamp, including a heat sink, an aluminum substrate on the heat sink, a light source mounted on the aluminum substrate, a lens corresponding to one side of the light source, each lens being located inside tempered glass, the tempered glass being fixed to the heat sink, and a second aluminum substrate on the other side of the heat sink, the second aluminum substrate being located inside a soft light panel.

[0004] The aforementioned patents still have the following technical defects: the length of the linear lights cannot be adjusted according to actual usage needs, resulting in limited applicability. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a double-sided luminous linear light.

[0006] The technical solution of this utility model is a double-sided luminous linear light, comprising:

[0007] Lamp housing a and lamp housing b are slidably connected to lamp housing a, with the end of lamp housing b movably located inside lamp housing a. Lamp strips a are installed on both sides of the inner wall of lamp housing a, and multiple lamp strips b are installed side-by-side on both sides of the inner wall of lamp housing b. Multiple LEDs on two corresponding lamp strips b are connected in series, with two conductive copper plates connected to the series wire. When the two conductive copper plates contact each other, the multiple LEDs connected in series on the wire are switched on. An elastic component connects two opposing conductive copper plates, and a wedge is connected to each conductive copper plate. Light-transmitting plates are installed on both sides of lamp housing a and both sides of lamp housing b.

[0008] The long rod is located inside the lamp housing a and connected to the end of the lamp housing a. The end of the long rod is a pointed structure.

[0009] Preferably, both lamp housing a and lamp housing b have heat dissipation holes on their sides, and dustproof meshes are installed inside the heat dissipation holes of both lamp housing a and lamp housing b.

[0010] Preferably, the elastic component includes a guide slide rod and two springs. The guide slide rod is fixed to the inner side of the lamp housing b. Two conductive copper sheets arranged opposite to each other are slidably disposed on the guide slide rod. The two springs are respectively sleeved and installed at both ends of the guide slide rod.

[0011] Preferably, a length adjustment assembly is connected between lamp housing a and lamp housing b. The length adjustment assembly includes a threaded sleeve, a threaded rod, and a knob. The threaded sleeve is rotatably installed inside lamp housing a. The threaded rod is located inside lamp housing b and connected to the end of lamp housing b. The threaded rod is threadedly connected to the threaded sleeve. The end of the threaded sleeve extends movably to the outside of lamp housing a and is connected to the knob.

[0012] Preferably, lamp housing a, lamp housing b, threaded sleeve, threaded rod, long rod, guide slide rod, and spring are all made of insulating material.

[0013] Preferably, the two oblique blocks arranged opposite each other form an "eight" shaped structure.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects: the length of the linear light in this technical solution can be adaptively adjusted according to the needs. During the process of moving the lamp housing b, the pointed end of the long rod is inserted between the two conductive copper sheets, which pushes the two contacting conductive copper sheets to separate. At this time, the wires of multiple LED beads connected in series are in a disconnected state. In summary, the length of the linear light can be freely adjusted, and it has strong applicability. When the length of the linear light is adjusted, the light strip b that has moved into the lamp housing a can be automatically turned off, thereby saving energy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the present invention.

[0017] Figure 3 for Figure 2 A magnified schematic diagram of the structure at point A.

[0018] Figure 4 This is the circuit diagram of this utility model.

[0019] Attached reference numerals: 1. Lamp housing a; 2. Lamp housing b; 3. Dustproof net; 4. Light-transmitting plate; 5. Threaded sleeve; 6. Threaded rod; 7. Lamp strip a; 8. Long rod; 9. Conductive copper sheet; 10. Wedge block; 11. Guide slide rod; 12. Spring; 13. Knob; 14. Lamp strip b. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-4As shown in the figure, the double-sided light-emitting linear lamp proposed in this embodiment includes a lamp housing a1, a lamp housing b2, and a long rod 8.

[0022] The lamp housing b2 is slidably connected to the lamp housing a1. The end of the lamp housing b2 is movably located inside the lamp housing a1. A length adjustment assembly is connected between the lamp housing a1 and the lamp housing b2. The length adjustment assembly includes a threaded sleeve 5, a threaded rod 6, and a knob 13. The threaded sleeve 5 is rotatably installed inside the lamp housing a1. The threaded rod 6 is located inside the lamp housing b2 and is connected to the end of the lamp housing b2. The threaded rod 6 is threadedly connected to the threaded sleeve 5. The end of the threaded sleeve 5 extends movably to the outside of the lamp housing a1 and is connected to the knob 13. By rotating the knob 13, the threaded sleeve 5 is driven to rotate, which in turn drives the threaded rod 6 to move. The movement of the threaded rod 6 can in turn drive the lamp housing b2 to move, thereby realizing the length adjustment of the linear light.

[0023] LED strips a7 are installed on both sides of the inner wall of lamp housing a1, and multiple LED strips b14 are installed side by side on both sides of the inner wall of lamp housing b2. The multiple LEDs on the two corresponding LED strips b are connected in series, and two conductive copper pieces 9 are connected to the wires connected in series. When the two conductive copper pieces 9 are in contact, the multiple LEDs connected in series on the wires are connected. An elastic component is connected between the two opposing conductive copper pieces 9. The elastic component includes a guide slide rod 11 and two springs 12. The guide slide rod 11 is fixed to the inner side of lamp housing b2. The two opposing conductive copper pieces 9 are slidably mounted on the guide slide rod 11. The two springs 12 are respectively sleeved and installed at both ends of the guide slide rod 11. An inclined block 10 is connected to the conductive copper piece 9. The two opposing inclined blocks 10 form an "eight" shape. The two inclined blocks 10 make it easy for the long rod 8 to be inserted between the two contacting conductive copper pieces 9. Light-transmitting plates 4 are provided on both sides of lamp housing a1 and both sides of lamp housing b2.

[0024] The long rod 8 is located inside the lamp housing a1 and is connected to the end of the lamp housing a1. The end of the long rod 8 is a pointed structure.

[0025] Lamp housing a1, lamp housing b2, threaded sleeve 5, threaded rod 6, long rod 8, guide slide rod 11, and spring 12 are all made of insulating material.

[0026] In this technical solution, the lamp housings a1 and b2 are designed with a sliding connection structure, allowing the length of the linear light to be adaptively adjusted according to requirements. During the movement of lamp housing b2, when the pointed end of the long rod 8 is inserted between the two conductive copper sheets 9, it pushes the two contacting conductive copper sheets 9 to separate, at which point the wires connecting multiple LED beads in series are disconnected. In summary, this technical solution allows for free adjustment of the length of the linear light, making it highly adaptable. When adjusting the length of the linear light, the LED strip b14 that moves into the lamp housing a1 automatically turns off, thus saving energy.

[0027] Example 2

[0028] like Figures 1-3 As shown in the figure, the double-sided light-emitting linear lamp proposed in this embodiment includes a lamp housing a1, a lamp housing b2, and a long rod 8.

[0029] The lamp housing b2 is slidably connected to the lamp housing a1. The end of the lamp housing b2 is movably located inside the lamp housing a1. A length adjustment assembly is connected between the lamp housing a1 and the lamp housing b2. The length adjustment assembly includes a threaded sleeve 5, a threaded rod 6, and a knob 13. The threaded sleeve 5 is rotatably installed inside the lamp housing a1. The threaded rod 6 is located inside the lamp housing b2 and is connected to the end of the lamp housing b2. The threaded rod 6 is threadedly connected to the threaded sleeve 5. The end of the threaded sleeve 5 extends movably to the outside of the lamp housing a1 and is connected to the knob 13. By rotating the knob 13, the threaded sleeve 5 is driven to rotate, which in turn drives the threaded rod 6 to move. The movement of the threaded rod 6 can in turn drive the lamp housing b2 to move, thereby realizing the length adjustment of the linear light.

[0030] LED strips a7 are installed on both sides of the inner wall of lamp housing a1, and multiple LED strips b14 are installed side by side on both sides of the inner wall of lamp housing b2. The multiple LEDs on the two corresponding LED strips b are connected in series, and two conductive copper pieces 9 are connected to the wires connected in series. When the two conductive copper pieces 9 are in contact, the multiple LEDs connected in series on the wires are connected. An elastic component is connected between the two opposing conductive copper pieces 9. The elastic component includes a guide slide rod 11 and two springs 12. The guide slide rod 11 is fixed to the inner side of lamp housing b2. The two opposing conductive copper pieces 9 are slidably mounted on the guide slide rod 11. The two springs 12 are respectively sleeved and installed at both ends of the guide slide rod 11. An inclined block 10 is connected to the conductive copper piece 9. The two opposing inclined blocks 10 form an "eight" shape. The two inclined blocks 10 make it easy for the long rod 8 to be inserted between the two contacting conductive copper pieces 9. Light-transmitting plates 4 are provided on both sides of lamp housing a1 and both sides of lamp housing b2.

[0031] The long rod 8 is located inside the lamp housing a1 and is connected to the end of the lamp housing a1. The end of the long rod 8 is a pointed structure.

[0032] Lamp housing a1, lamp housing b2, threaded sleeve 5, threaded rod 6, long rod 8, guide slide rod 11, and spring 12 are all made of insulating material.

[0033] Both lamp housing a1 and lamp housing b2 have heat dissipation holes on their sides. Dustproof mesh 3 is installed inside the heat dissipation holes of both lamp housing a1 and lamp housing b2. The heat dissipation holes can meet the ventilation and heat dissipation of the linear light, while the dustproof mesh 3 can prevent dust from entering the interior of the lamp housing through the heat dissipation holes.

[0034] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A double-sided luminous linear light, characterized in that, include: Lamp housing a(1) and lamp housing b(2), lamp housing b(2) is slidably connected to lamp housing a(1), and the end of lamp housing b(2) is movably located inside lamp housing a(1); lamp strip a(7) is installed on both sides of the inner wall of lamp housing a(1), and multiple lamp strip b(14) are installed side by side on both sides of the inner wall of lamp housing b(2). The multiple lamp beads on the two lamp strips b corresponding to each other are connected in series, and two conductive copper pieces (9) are connected on the wires connected in series. When the two conductive copper pieces (9) are in contact, the multiple lamp beads connected in series on the wires are connected; an elastic component is connected between the two conductive copper pieces (9) arranged opposite to each other, and an inclined block (10) is connected on the conductive copper pieces (9); light-transmitting plates (4) are provided on both sides of lamp housing a(1) and both sides of lamp housing b(2). The long rod (8) is located inside the lamp housing a (1) and connected to the end of the lamp housing a (1). The end of the long rod (8) is a pointed structure.

2. A double-sided luminous linear light according to claim 1, characterized in that, Both lamp housing a(1) and lamp housing b(2) have heat dissipation holes on their sides, and dustproof mesh (3) is installed inside the heat dissipation holes of both lamp housing a(1) and lamp housing b(2).

3. A double-sided luminous linear light according to claim 1, characterized in that, The elastic component includes a guide slide (11) and two springs (12). The guide slide (11) is fixed inside the lamp housing b (2). Two conductive copper sheets (9) arranged opposite to each other are slidably arranged on the guide slide (11). The two springs (12) are respectively sleeved and installed at both ends of the guide slide (11).

4. A double-sided luminous linear light according to claim 3, characterized in that, A length adjustment assembly is connected between lamp housing a (1) and lamp housing b (2). The length adjustment assembly includes a threaded sleeve (5), a threaded rod (6), and a knob (13). The threaded sleeve (5) is rotatably installed on the inner side of lamp housing a (1). The threaded rod (6) is located on the inner side of lamp housing b (2) and connected to the end of lamp housing b (2). The threaded rod (6) is threadedly connected to the threaded sleeve (5). The end of the threaded sleeve (5) extends movably to the outer side of lamp housing a (1) and is connected to the knob (13).

5. A double-sided luminous linear light according to claim 4, characterized in that, The lamp housing a (1), lamp housing b (2), threaded sleeve (5), threaded rod (6), long rod (8), guide slide rod (11) and spring (12) are all made of insulating material.

6. A double-sided luminous linear light according to claim 1, characterized in that, The two diagonal blocks (10) set opposite each other form an "eight" shaped structure.

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