CN214198538U

CN214198538U - Linear lamp

Info

Publication number: CN214198538U
Application number: CN202120137181.8U
Authority: CN
Inventors: 陈子根; 吴孔义
Original assignee: Aoyun Technology Zhongshan Co ltd
Current assignee: Aoyun Technology Zhongshan Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-14
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a linear lamp, which comprises a shell provided with a light transmitting strip and a light source component arranged in the shell, wherein the light source component is fixedly connected with the shell through an elastic connecting piece; the elastic connecting piece comprises a fixing part fixedly connected with the light source assembly and an elastic part elastically connected with the fixing part, the elastic part is further provided with a connecting part used for connecting the shell to fix the connecting part of the light source assembly, and the elastic part is opposite to the fixing part under the action of external force and elastically deforms to drive the connecting part to move. The utility model discloses an elastic connecting piece is fixed with the light source subassembly and is located in the casing to need not other connecting pieces such as screw between light source subassembly and the casing and can realize fixed connection, this kind of connected mode simple structure, dismouting are convenient, can effectively promote dismouting efficiency.

Description

Linear lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a linear lamp.

Background

The linear lamp has unique light emitting and appearance effects and is widely applied to various illumination occasions. Linear illumination lamps and lanterns probably need change the power or maintain light-emitting component in long-time use, but current linear lamps and lanterns are dismantling the separation so that when the maintenance with light-emitting component in the lamp housing, need unpack the lamp housing apart earlier usually, unscrew the spiro union piece that is fixed in the internal face of lamp housing with light-emitting component, separate light-emitting component and lamp housing, so complex operation leads to the dismouting inefficiency, is unfavorable for maintenance and change accessory.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that to prior art's defect, a linear lamps and lanterns is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the linear lamp comprises a shell provided with a light transmitting strip and a light source assembly arranged in the shell, wherein the light source assembly is fixedly connected with the shell through an elastic connecting piece;

the elastic connecting piece comprises a fixing part fixedly connected with the light source assembly and an elastic part elastically connected with the fixing part, the elastic part is further provided with a connecting part used for connecting the shell to fix the connecting part of the light source assembly, and the elastic part is opposite to the fixing part under the action of external force and elastically deforms to drive the connecting part to move.

Preferably, the fixing portion and the elastic portion are both flat plate structures without external force, at least one end of the elastic portion is fixedly connected with the fixing portion, the elastic portion and the fixing portion are located on the same plane without external force, and the abutting portion is perpendicular to the plane where the elastic portion and the fixing portion are located.

Preferably, the light source subassembly includes radiator and light at least, the light is fixed to be located on the radiator, the radiator with fixed part fixed connection, the radiator pass through elastic connector with casing fixed connection.

Preferably, the heat sink includes two opposite side walls, and at least two of the elastic connecting members are respectively fixed to the two opposite side walls of the heat sink.

Preferably, the side wall is further provided with a slot for the abutting part to penetrate through, the elastic connecting piece is fixedly connected to one side of the side wall through the fixing part, and the abutting part penetrates through the slot and is convexly arranged on the other side of the side wall.

Preferably, the shell further comprises a limiting boss matched and abutted with the abutting portion, and the limiting boss is convexly arranged on the inner side surface of the shell.

Preferably, a groove is further formed in the limiting boss, the opening direction of the groove is opposite to the installation direction of the light source assembly in the shell, a plug connector which is inserted in the groove in a matched mode is arranged on the radiator, and when the light source assembly is installed in the shell in place, the plug connector is completely inserted in the groove.

Preferably, the elastic connecting piece further comprises a buckle part arranged on the elastic part and used for bearing external force, and the buckle part and the abutting part are convexly arranged on the elastic connecting piece towards opposite directions.

Preferably, the light is the LED lamp plate, the light source subassembly still include with radiator fixed connection's LED driver.

Preferably, still be equipped with on the radiator and be used for fixing the pothook of printing opacity strip, be equipped with on the relative both sides of printing opacity strip with pothook cooperation sliding connection's spout, the printing opacity strip through with radiator sliding connection, with the casing encloses to establish to constitute and is used for holding the airtight space of light source subassembly.

The utility model discloses following beneficial effect has: the light source assembly is fixedly arranged in the shell through the elastic connecting piece, so that fixed connection can be realized between the light source assembly and the shell without other connecting pieces such as screws, the connecting mode is simple in structure and convenient to disassemble and assemble, and the disassembling and assembling efficiency can be effectively improved.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a cross-sectional view of the overall structure of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a heat sink according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an elastic connection member according to an embodiment of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a linear lamps and lanterns can be used to various illumination occasions, and is concrete, refer to fig. 1, and it can be including casing 10 and the light source subassembly 20 that is equipped with printing opacity strip 11, and the light that light source subassembly 20 sent shines to the external world through printing opacity strip 11.

Referring to fig. 1 and 2, in the present invention, the light-transmitting strip 11 is detachably connected to the housing 10, specifically, the housing 10 includes a bottom surface 101 and a surrounding side surface 102, the top of the housing is open, the light-transmitting strip 11 is covered on the top of the housing 10, and an enclosed space is formed between the light-transmitting strip 11 and the housing 10 for accommodating the light source assembly 20. In some embodiments, the light transmission strip 11 is integrally formed, and the integrally formed light transmission strip 11 can be detached from the housing 10, so that the light transmission strip 11 can be taken down independently and curled freely, when the linear lamp is too long and cannot be directly transported, the length of the light transmission strip 11 can be shortened by curling the light transmission strip 11, the light transmission strip 11 is prevented from being cut off, splicing seams are prevented from occurring on the light transmission strip 11, and the attractiveness and the lighting effect of the lamp are affected.

Further, the light source assembly 20 includes a heat sink 21 and a lighting lamp 22, light emitted by the lighting lamp 22 irradiates to the outside through the light-transmitting strip 11, in some embodiments, the lighting lamp 22 is specifically an LED lamp panel, and the light source assembly 20 further includes an LED driver (not shown in the figure) fixedly connected to the heat sink 21. Further, referring to fig. 3, the heat sink 21 includes two opposite side walls 211, and further, the side walls 211 are two opposite inclined planes, the inclined directions of the inclined planes are opposite, the side walls 211 are connected together through a connecting surface, an isosceles trapezoid structure can be formed between the side walls 211 and the connecting surface, and the LED lamp panel is fixedly connected to the connecting surface.

The utility model discloses in, light source subassembly 20 passes through elastic connection spare 30 and casing 10 fixed connection, wherein, refer to fig. 4, elastic connection spare 30 include with light source subassembly 20 fixed connection's fixed part 31, with fixed part 31 elastic connection's elasticity portion 32, and with elasticity portion 32 fixed connection, be used for making light source subassembly 20 spacing butt portion 33 in casing 10, when fixed part 31 is fixed on light source subassembly 20, under the exogenic action, but elasticity portion 32 relative fixed part 31 takes place deformation and displacement, thereby drive butt portion 33 and take place the displacement, thereby realize the dismouting between light source subassembly 20 and the casing 10. As a specific embodiment of the utility model, elasticity portion 32 and fixed part 31 are the flat structure under no exogenic action, and further, elasticity portion 32 and fixed part 31 are the square flat structure of metal material, preferably stainless steel, and elasticity portion 32 center is equipped with a fretwork that holds fixed part 31, and fixed part 31 holds and locates in this fretwork, and wherein, be equipped with on the fixed part 31 be used for with light source subassembly 20 fixed connection's rivet hole. One side of the fixing part 31 is fixedly connected with one side of the hollow part, so that the other sides of the elastic part 32 can deform under the action of external force; the elastic part 32 and the fixing part 31 are in the same plane without external force. In some embodiments, the abutting portion 33 is fixedly protruded on the elastic portion 32, preferably away from the side where the elastic portion 32 is fixedly connected to the fixing portion 31, and the abutting portion 33 may be disposed perpendicular to the plane where the elastic portion 32 and the fixing portion 31 are located.

Further, the elastic connecting element 30 is fixedly connected to the sidewall 211 of the heat sink 21 through the fixing portion 31, and the fixing portion 31 can be fixedly connected to the heat sink 21 through a rivet, a screw, or other connecting structures in the prior art, which will not be described herein again. The elastic connection members 30 are specifically disposed on opposite sides of the two side walls 211, at least one elastic connection member 30 is disposed on each side wall 211, and when the linear lamp is long, it is preferable that a plurality of elastic connection members 30 are disposed on each side wall 211 at intervals to integrally fix the light source assembly 20 in the housing 10. In some embodiments, the inclined surface is further provided with a recess 2111 for allowing the abutting portion 33 to penetrate through the sidewall 211, the elastic connector 30 is fixedly connected to one side of the sidewall 211 through the fixing portion 31, the abutting portion 33 penetrates through the heat sink 21 through the recess 2111 and is protrudingly disposed on the other side of the sidewall 211, the housing 10 is provided with a limiting boss 12 engaged and abutted with the abutting portion 33, the limiting boss 12 is protrudingly disposed on an inner side surface of the side surface 102 of the housing 10, after the elastic connector 30 enters the housing 10 along with the light source assembly 20, the limiting boss 12 passes through the abutting portion 33 to prevent the light source assembly 20 from exiting the housing 10, so that the light source assembly 20 is fixedly connected to. In some embodiments, the limiting projection 12 protrudes from the inner surface of the side surface 102, and extends along the installation direction of the light source assembly 20 to be engaged and abutted with the abutting portion 33.

In some embodiments, the limiting protrusion 12 is further provided with a groove 121 in a mounting direction away from the light source assembly 20, an opening direction of the groove 121 is opposite to a mounting direction of the light source assembly 20 in the housing 10, the light source assembly 20 is further provided with a plug 212 for being inserted into the groove 121 in a matching manner, an extending direction of the plug 212 is preferably consistent with the mounting direction of the light source assembly 20 in the housing 10, and when the light source assembly 20 is mounted in place in the housing 10 along the mounting direction, the plug 212 is inserted into the groove 121 in place, so as to further fix a position of the light source assembly 20 in the housing 10.

In some embodiments, the light-transmitting strip 11 can be cooperatively connected with the light source assembly 20 fixed in the housing 10, specifically, the heat sink 21 is provided with hooks 213 for fixing the light-transmitting strip 11, and two opposite sides of the light-transmitting strip are provided with sliding slots 111 cooperatively and slidably connected with the hooks 213, wherein the hooks 213 may be disposed at intervals along the length direction of the heat sink 21, or may be an elongated hook having a length consistent with the length of the heat sink 21, which is not limited herein. After the heat sink 21 is fixed in the housing 10 by the elastic connector 30, the light-transmitting strip 11 is slidably connected with the hook 213 through the sliding slot 111, so as to form a detachable connection with the housing 10.

Furthermore, the elastic connection member 30 further includes a buckle portion 321 disposed on the elastic portion 32 for receiving external force, the user or the operator can pinch the buckle portion 321 with a hand to apply external force to the elastic portion 32, thereby causing the elastic portion 32 to deform and displace relative to the fixing portion 31, specifically, the buckle portion 321 and the abutting portion 33 are disposed on the elastic connection member 30 in a protruding manner in the opposite direction, thereby when the user or the operator applies external force to drive the elastic portion 32 to deform and displace through the buckle portion 321, the abutting portion 33 can deform along with the elastic portion 32, thereby removing the limiting effect between the abutting portion 33 and the limiting boss 12, and allowing the light source assembly 20 to be taken out from the housing 10. The shape of the buckle portion 321 is in the utility model discloses in do not do the restriction, it can locate the slot-like structure on the elastic part 32, locate the horizontal pole structure on elastic part 32 surface or other prior art in be convenient for make user's finger stretch into and exert other structures of external force for the protruding, do not do here and describe repeatedly.

When the linear lamp provided by the utility model is installed, after the elastic connecting piece 30 is fixedly connected with the light source component 20, the linear lamp is placed into the shell 10 along the opposite direction of the opening of the groove 121, after the interference between the abutting part 33 and the limiting boss 12 occurs, under the action of the abutting external force of the limiting boss 12, the abutting part 33 drives the elastic part 32 to displace, so that the abutting part 33 slides along the limiting boss 12, the light source component 20 can smoothly enter the shell 10, after the interference between the abutting part 33 and the limiting boss 12 is eliminated, the elastic part 32 recovers the original shape under the action of the elastic force, at the moment, the abutting part 33 is convexly arranged outside the radiator 21 and abuts against the limiting boss 12 along the direction that the light source component 20 exits the shell 10, thereby realizing the limitation of the light source component 20 in the shell 10; at this time, the plug 212 is also plugged into place at the groove 121 of the limiting boss 12, so that the light source assembly 20 is completely installed in the housing 10. When light source module 20 needs to be removed from casing 10, user or staff can hold buckle portion 321 with the hand, and exert external force on elastic portion 32 through buckle portion 321, thereby make to withdraw from the butt effect between butt portion 33 and the spacing boss 12, and drive light source module 20 along the opening direction of recess 121 and withdraw from casing 10, realize the split work of light source module 20 and casing 10.

The above examples only represent some embodiments of the present invention, and the description thereof is more 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

1. The linear lamp is characterized by comprising a shell (10) provided with a light transmitting strip (11) and a light source assembly (20) arranged in the shell (10), wherein the light source assembly (20) is fixedly connected with the shell (10) through an elastic connecting piece (30);

elastic connection spare (30) including with light source subassembly (20) fixed connection's fixed part (31), and with fixed part (31) elastic connection's elasticity portion (32), still be equipped with on elasticity portion (32) and be used for the butt casing (10) is in order to fix the butt portion (33) of light source subassembly (20), elasticity portion (32) are relative under the exogenic action fixed part (31) elastic deformation is in order to drive butt portion (33) displacement.

2. The linear lamp according to claim 1, wherein the fixing portion (31) and the elastic portion (32) are both of a flat plate structure without external force, at least one end of the elastic portion (32) is fixedly connected to the fixing portion (31), the elastic portion (32) and the fixing portion (31) are in the same plane without external force, and the abutting portion (33) is disposed perpendicular to the plane where the elastic portion (32) and the fixing portion (31) are located.

3. The linear lamp according to claim 2, wherein the light source assembly (20) at least comprises a heat sink (21) and a lighting lamp (22), the lighting lamp (22) is fixed on the heat sink (21), the heat sink (21) is fixedly connected with the fixing portion (31), and the heat sink (21) is fixedly connected with the housing (10) through the elastic connecting member (30).

4. The linear lamp according to claim 3, wherein the heat sink (21) comprises two opposite side walls (211), and at least two of the elastic connectors (30) are respectively fixed on the two opposite side walls (211) of the heat sink (21).

5. The linear lamp according to claim 4, wherein a slot (2111) for passing the abutting portion (33) through is further disposed on the side wall (211), the elastic connecting member (30) is fixedly connected to one side of the side wall (211) through the fixing portion (31), and the abutting portion (33) is protruded to the other side of the side wall (211) through the slot (2111) passing through the side wall (211).

6. The linear lamp according to claim 5, wherein the housing (10) further comprises a limiting boss (12) in fit abutment with the abutment portion (33), and the limiting boss (12) is protruded on the inner side surface of the housing (10).

7. The linear lamp as claimed in claim 6, wherein a groove (121) is further formed in the limiting boss (12), an opening direction of the groove (121) is opposite to an installation direction of the light source assembly (20) in the housing (10), a plug connector (212) which is inserted into the groove (121) in a matching manner is arranged on the heat sink (21), and when the light source assembly (20) is installed in place in the housing (10), the plug connector (212) is completely inserted into the groove (121).

8. Linear light fixture according to claim 7, characterized in that the resilient connecting member (30) further comprises a buckle portion (321) arranged on the resilient portion (32) for receiving external forces, the buckle portion (321) and the abutting portion (33) being arranged to protrude in opposite directions on the resilient connecting member (30).

9. Linear light fixture according to claim 3, characterized in that the illumination lamp (22) is a LED lamp panel, and the light source assembly (20) further comprises a LED driver fixedly connected with the heat sink (21).

10. The linear lamp according to claim 3, wherein the heat sink (21) is further provided with a hook (213) for fixing the light-transmitting strip (11), two opposite sides of the light-transmitting strip (11) are provided with sliding grooves (111) in sliding connection with the hook (213), and the light-transmitting strip (11) is slidably connected with the heat sink (21) and encloses with the housing (10) to form a closed space for accommodating the light source assembly (20).