CN214370024U

CN214370024U - Linear lamp

Info

Publication number: CN214370024U
Application number: CN202023344462.5U
Authority: CN
Inventors: 黄大奇; 余远彬
Original assignee: Leedarson Lighting Fixtures Co Ltd
Current assignee: Zhangzhou Leedarson Lighting Co Ltd; Leedarson Lighting Fixtures Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a linear lamp, relating to the technical field of lighting lamps and lanterns, comprising a lamp body, a driver, a light source component, a light-emitting plate and two end covers; two first slots and two second slots are arranged on the inner side wall of the lamp body; the driver is connected to the inner top surface of the lamp body; the light source component is in plug-in fit with the first slot and is positioned below the driver; the light emitting plate is in plug-in fit with the second slot so as to plug the lower opening of the accommodating cavity; the two end covers are respectively arranged at the two ends of the lamp body. The utility model provides a linear lamp, fix the driver on the upper portion that holds the chamber of lamp body, utilize the first slot that sets up on the both sides wall of lamp body to peg graft the installation to light source component, utilize the second slot that sets up in first slot below to peg graft the installation to the light-emitting plate, be convenient for install light source subassembly and light-emitting plate relatively independently on the lamp body, this mounting structure is convenient for change vulnerable part such as the light source of linear lamp, the dismouting efficiency has been improved, reduce the maintenance and change the degree of difficulty.

Description

Linear lamp

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, more specifically say, relate to a linear lamp.

Background

As a common lamp, the linear lamp is a flexible decorative lamp, has the advantages of low power consumption, high brightness, long service life and the like, is particularly suitable for being used for manufacturing indoor and outdoor entertainment places and billboards, and can adapt to various aesthetic requirements of the public.

When installing, present line lamp is generally earlier installed in the below of light source subassembly with a worn-out fur, again with above-mentioned integral erection in the lamp body, the setting of above-mentioned mounting structure, when follow-up light source subassembly damages to be changed, need follow earlier and demolish the whole of light source subassembly and a worn-out fur in the lamp body, then demolish a worn-out fur from the light source subassembly again, still need install a worn-out fur to new light source subassembly after the new light source subassembly of change on, on the integral erection to the lamp body of installing light source subassembly and a worn-out fur again, above-mentioned operating procedure is too loaded down with trivial details, operating time has greatly been wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linear lamp to solve the linear lamp installation complicated, the maintenance that exists among the prior art and change inconvenient technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: the linear lamp comprises a lamp body, a driver, a light source component, a light-emitting plate and two end covers; the lamp body is provided with an accommodating cavity with a downward opening, two first slots which are oppositely arranged and two second slots which are oppositely arranged and positioned below the first slots are arranged on the inner side wall of the lamp body, and the first slots and the second slots extend along the trend of the lamp body; the driver is connected to the inner top surface of the lamp body; the light source component is in plug-in fit with the first slot and is positioned below the driver; the light emitting plate is in plug-in fit with the second slot so as to plug the lower opening of the accommodating cavity; the two end covers are respectively arranged at the two ends of the lamp body and used for plugging the two ends of the lamp body.

As another embodiment of the present application, the light source assembly includes a light source fixing plate and an LED module; two side edges of the light source fixing plate are respectively in inserting fit with the two first slots, and the light source fixing plate is provided with an installation groove extending along the trend of the lamp body; the LED module is inserted in the mounting groove and is positioned below the light source fixing plate; the LED module is provided with a lead connected with the driver, and the lead penetrates through the light source fixing plate.

In another embodiment of the present application, diffusion portions bent outward and downward are respectively disposed on both sides of the light source fixing plate, and first insertion strips inserted into the first insertion grooves are disposed on lower edges of the diffusion portions.

As another embodiment of this application, be equipped with the gusset portion that extends along the trend of lamp body on the inner wall of lamp body, the gusset portion is protruding to the inboard of lamp body and forms the vacant chamber with between the inner wall of lamp body, first slot and second slot set up respectively on the gusset portion.

As another embodiment of the present application, a protruding portion that is bent and protruded toward the inner side of the lamp body is further provided on the rib portion.

As another embodiment of this application, still be equipped with the second mounting hole that bends and form to one side that is away from the light source subassembly on the gusset portion, the second mounting hole link up along the trend of lamp body, and be located between bellying and the first slot, and the end cover is connected on the lamp body through extending to the connecting piece in the second mounting hole.

As another embodiment of this application, still be connected with the reinforcing plate that is located the bellying top on the sinew plate portion, the reinforcing plate extends to the one side that is close to the light source subassembly.

As another embodiment of this application, still be equipped with the installation department that extends to the both ends of lamp body along the trend of lamp body on the interior top surface of lamp body, be equipped with the second mounting hole on the installation department, the end cover is connected on the lamp body through the connecting piece that extends to in the second mounting hole.

As another embodiment of this application, still be equipped with the input terminal that links to each other with the input of driver on the lamp body, be equipped with on the top surface of lamp body and be used for inlaying the dress mouth that inlays of dress input terminal, can dismantle on the top surface of lamp body and be connected with the apron that is used for locking input terminal to the lamp body.

As another embodiment of the present application, the light emitting plate is a diffuser plate or a lens.

The utility model provides a linear lamp's beneficial effect lies in: compared with the prior art, the utility model provides a linear lamp fixes the driver on the upper portion that holds the chamber of lamp body, utilize the first slot that sets up on the both sides wall of lamp body to peg graft the installation to light source component, utilize the second slot that sets up in first slot below to peg graft the installation to the light-emitting plate, be convenient for install light source component and light-emitting plate relatively independently on the lamp body, this mounting structure is convenient for follow-up change to vulnerable parts such as the light source of linear lamp, the dismouting efficiency is improved, reduce the maintenance and change the degree of difficulty.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is an exploded schematic view of a linear lamp according to an embodiment of the present invention;

FIG. 2 is a schematic left sectional view of the structure of FIG. 1;

FIG. 3 is a schematic view of a portion I of FIG. 2;

fig. 4 is an enlarged schematic view of the light source module of fig. 2.

Wherein, in the figures, the respective reference numerals:

1. a lamp body; 11. a first slot; 12. a second slot; 13. an accommodating chamber; 14. a web portion; 15. a vacant cavity; 16. a boss portion; 17. a reinforcing plate; 2. a driver; 3. a light source assembly; 31. a light source fixing plate; 32. an LED module; 33. mounting grooves; 34. a wire; 35. a diffusion portion; 36. a first slip; 4. a light emitting plate; 5. an end cap; 6. an input terminal; 61. a cover plate; 71. a first mounting hole; 72. an installation part; 73. and a second mounting hole.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4 together, the linear lamp of the present invention will now be described. The linear lamp comprises a lamp body 1, a driver 2, a light source component 3, a light-emitting plate 4 and two end covers 5; the lamp body 1 is provided with an accommodating cavity 13 with a downward opening, two first slots 11 which are oppositely arranged and two second slots 12 which are oppositely arranged and are positioned below the first slots 11 are arranged on the inner side wall of the lamp body 1, and the first slots 11 and the second slots 12 extend along the trend of the lamp body 1; the driver 2 is connected to the inner top surface of the lamp body 1; the light source component 3 is in plug fit with the first slot 11 and is positioned below the driver 2; the light emitting plate 4 is in plug-in fit with the second slot 12 so as to plug the lower opening of the accommodating cavity 13; the two end covers 5 are respectively arranged at two ends of the lamp body 1 and used for plugging two ends of the lamp body 1.

The utility model provides a pair of linear lamp, compared with the prior art, the utility model provides a linear lamp, fix driver 2 on lamp body 1's the upper portion that holds chamber 13, utilize the first slot 11 that sets up on the both sides wall of lamp body 1 to peg graft the installation to light source module 3, utilize the second slot 12 that sets up in first slot 11 below to peg graft the installation to light-emitting plate 4, be convenient for with light source module 3 and light-emitting plate 4 relatively independent install on lamp body 1, when follow-up needs carry out light source module 3's change, can follow lamp body 1 and go up the correspondence and demolish direct change after light source module 3, the dismouting efficiency is improved, reduce the maintenance and change the degree of difficulty.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 4, the light source assembly 3 includes a light source fixing plate 31 and an LED module 32; two side edges of the light source fixing plate 31 are respectively in inserting fit with the two first slots 11, and the light source fixing plate 31 is provided with an installation groove 33 extending along the trend of the lamp body 1; the LED module 32 is inserted into the mounting groove 33 and located below the light source fixing plate 31; the LED module 32 is provided with a lead 34 connected to the driver 2, and the lead 34 penetrates the light source fixing plate 31.

In this embodiment, the light source assembly 3 includes an LED module 32 as a light source and a light source fixing plate 31 for mounting the LED module 32. The light source fixing plate 31 is inserted into the first slot 11 of the lamp body 1 through the edges of the two sides, so that the relative position between the light source fixing plate 31 and the lamp body 1 is fixed, and the LED module 32 is inserted into the mounting groove 33 formed in the light source fixing plate 31, so that the LED module 32 can be reliably mounted below the light source fixing plate 31.

Further, in the actual installation, peg graft earlier in the mounting groove 33 of light source fixed plate 31 with LED module 32, make and form holistic light source subassembly 3 between the two, then with light source subassembly 3 integral erection in the chamber 13 that holds of lamp body 1. Carry out LED module 32 earlier and the grafting cooperation of light source fixed plate 31, can realize the combination between the part component, this assembling process goes on in lamp body 1 outside, is convenient for observe and operate, avoids causing LED module 32's damage in the installation, follow-up with light source subassembly 3 whole plug-in connection to first slot 11 on, be convenient for reduce the installation degree of difficulty, improve the installation effectiveness.

Further, the light source fixing plate 31 is used for installing and fixing the LED module 32, and provides a good heat dissipation condition for the LED module 32, so that the heat dissipation area of the LED module 32 is increased, the overall temperature of the LED module is reduced, and the LED module 32 is prevented from being broken down due to overhigh temperature.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 4, the diffusion portions 35 bent outward and downward are respectively disposed on two sides of the light source fixing plate 31, and the lower edge of the diffusion portion 35 is provided with the first inserting strip 36 inserted into the first slot 11.

In this embodiment, the diffusion parts 35 arranged on both sides of the light source fixing plate 31 realize the furling effect of the light of the LED module 32 on the one hand, and on the other hand can also increase the heat dissipation area of the light source fixing plate 31, enhance the heat dissipation effect of the LED module 32, facilitate the normal use of the LED module 32, and prolong the service life of electrical components.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to fig. 3, the rib portion 14 extending along the trend of the lamp body 1 is disposed on the inner wall of the lamp body 1, the rib portion 14 is protruded toward the inner side of the lamp body 1 and forms a vacant cavity 15 with the inner wall of the lamp body 1, and the first slot 11 and the second slot 12 are disposed on the rib portion 14 respectively.

In this embodiment, the setting of the rib portion 14 can effectively increase the strength of the side wall of the lamp body 1, and avoid the influence on the overall strength of the lamp body 1 caused by the first slot 11 and the second slot 12 being formed in the inner side wall of the lamp body 1. Because the first slot 11 and the second slot 12 are arranged, the side wall of the lamp body 1 needs to have a certain thickness, and the arrangement of the rib plate part 14 avoids the problem that the wall thickness of the side wall of the lamp body 1 is too large, which is beneficial to reducing the material consumption and reducing the overall cost of the component.

The rib part 14 protrudes towards the inner side of the accommodating cavity 13, and a vacant cavity 15 is formed between the rib part 14 and the inner side wall of the lamp body 1, so that the material quantity required by the rib part 14 can be reduced, the cost of the lamp body 1 is reduced, and meanwhile, the effect of increasing the overall strength of the lamp body 1 can be achieved by utilizing the rib part 14 with a bending shape.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, a protruding portion 16 bent to the inner side of the lamp body 1 is further disposed on the rib portion 14.

In this embodiment, the rib portion 14 is a bent member for providing the first slot 11 and the second slot 12. Because at light source subassembly 3 and the in-process of pegging graft with lamp body 1 of light-emitting plate 4, the gusset portion 14 can receive light source fixed plate 31 and the outside top supporting force of light-emitting plate 4, so in order to make gusset portion 14 have to the intensity that holds 13 one side top support, the correspondence has set up bellying 16 on gusset portion 14, make gusset portion 14 have resisted the ability to the outside top supporting force, the bulk strength of gusset portion 14 has been guaranteed, and then can realize the stable installation of light source subassembly 3 and light-emitting plate 4.

Further, the protruding portion 16 is disposed above the first slot 11 and the second slot 12, so that blocking of light emitted by the LED module 32 of the light source module 3 can be avoided, a good lighting effect is ensured, and meanwhile, the distance between the first slot 11 and the second slot 12 is conveniently reduced, so that the distance between the LED module 32 and the light emitting plate 4 is reduced, and a good lighting effect is ensured.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 3, the first mounting hole 71 formed by bending to one side away from the light source assembly 3 is further disposed on the rib plate portion 14, the first mounting hole 71 is through-connected along the trend of the lamp body 1 and is located between the protruding portion 16 and the first slot 11, and the end cover 5 is connected to the lamp body 1 through the connecting member extending into the first mounting hole 71.

In this embodiment, the rib portion 14 is provided with the first mounting hole 71, and the first mounting hole 71 formed by bending the rib portion 14 realizes mounting of the connecting member, so that the lower position of the end cover 5 is effectively connected with the lamp body 1, and the mounting firmness of the end cover 5 is improved.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 3, the rib plate portion 14 is further connected with a reinforcing plate 17 located above the protruding portion 16, and the reinforcing plate 17 extends to one side close to the light source assembly 3.

In this embodiment, the face of reinforcing plate 17 extends to one side that is close to light source subassembly 3 along the horizontal direction, has ascending tractive effect to gusset portion 14, avoids the too big deformation that causes of gravity behind gusset portion 14 installation light source subassembly 3 and the play worn-out fur 4, and then guarantees holistic installation reliability.

Furthermore, the top surface of the reinforcing plate 17 is provided with a chamfer adjacent to the inner wall of the lamp body 1, and the chamfer improves the connection strength between the reinforcing plate 17 and the lamp body 1 and increases the bearing effect when the lamp body 1 is connected.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, an installation portion 72 extending to both ends of the lamp body 1 along the direction of the lamp body 1 is further disposed on the inner top surface of the lamp body 1, a second installation hole 73 is disposed on the installation portion 72, and the end cover 5 is connected to the lamp body 1 through a connecting member extending into the second installation hole 73.

In this embodiment, when the end cap 5 is mounted through the first mounting hole 71, a mounting portion 72 is further provided on the top surface of the lamp body 1, a second mounting hole 73 is provided on the mounting portion 72, and the end cap 5 and the lamp body 1 are connected by a connecting member extending into the second mounting hole 73. The connecting member may be a screw, and the end cap 5 is fixed to the end of the lamp body 1 by a screw-thread fit between the screw and the second mounting hole 73.

In addition, the mounting portion 72 is disposed to extend in the direction of the lamp body 1, so that the connection between the lamp body 1 and the end cap 5 is achieved, the overall strength of the lamp body 1 can be improved, and the structural strength of the lamp body 1 can be ensured conveniently.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, still be equipped with the input terminal 6 that links to each other with the input of driver 2 on the lamp body 1, be equipped with on the top surface of lamp body 1 and be used for inlaying the dress mouth that inlays of adorning input terminal 6, can dismantle on the top surface of lamp body 1 and be connected with the apron 61 that is used for locking input terminal 6 to lamp body 1.

In this embodiment, the input terminal 6 is used for connecting with an external control element to achieve the effect of intelligent dimming. The two ends of the lamp body 1 are respectively provided with a splicing piece connected with the input terminal 6, each splicing piece is provided with 5 conductive elastic pieces for connecting wires 34 with different colors, the spliced 5 conductive elastic pieces are paired and conducted, the 5 conductive elastic pieces are respectively L-pole, N-pole, ground wire, dimming signal +/-pole or DALI dimming, the splicing piece is further connected with the driver 2, an external dimming instruction is conveniently transmitted to the driver 2, and intelligent control of electrical connection and overall dimming is realized.

As a specific implementation manner of the embodiment of the present invention, the light-emitting plate 4 is a diffusion plate or a lens.

In this embodiment, the light-emitting plate 4 may adopt different forms such as a diffusion plate or a lens according to the actual light requirement. The light can be interfered by the diffusion plate, and the beam angle of the light can be adjusted to be 160 DEG and 176 DEG by the diffusion function of the diffusion plate. When the light use efficiency and the luminous efficiency need to be enhanced, the lens is selected as the light emitting plate 4 to achieve the effect of enhancing illumination.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A linear lamp, comprising:

the lamp body is provided with an accommodating cavity with a downward opening, two first slots which are oppositely arranged and two second slots which are oppositely arranged and positioned below the first slots are arranged on the inner side wall of the lamp body, and the first slots and the second slots extend along the trend of the lamp body;

the driver is connected to the inner top surface of the lamp body;

the light source assembly is in plug-in fit with the first slot and is positioned below the driver;

the light emitting plate is in plug-in fit with the second slot so as to plug the lower opening of the accommodating cavity; and

and the two end covers are respectively arranged at the two ends of the lamp body and are used for plugging the two ends of the lamp body.

2. The linear lamp of claim 1, wherein the light source assembly comprises:

two side edges of the light source fixing plate are respectively in inserting fit with the two first slots, and an installation groove extending along the trend of the lamp body is formed in the light source fixing plate; and

the LED module is inserted in the mounting groove and is positioned below the light source fixing plate;

the LED module is provided with a lead connected with the driver, and the lead penetrates through the light source fixing plate.

3. The linear lamp according to claim 2, wherein the light source fixing plate is provided at both sides thereof with diffusing parts bent outward and downward, respectively, and the diffusing parts are provided at lower edges thereof with first tabs to be fitted into the first slots.

4. The linear lamp according to any one of claims 1 to 3, wherein a rib portion extending along a direction of the lamp body is provided on an inner wall of the lamp body, the rib portion protrudes toward an inner side of the lamp body, and a vacant cavity is formed between the rib portion and the inner wall of the lamp body, and the first slot and the second slot are respectively provided on the rib portion.

5. The linear lamp as claimed in claim 4, wherein the rib portion is further provided with a protrusion portion bent to protrude toward the inner side of the lamp body, and the protrusion portion is located above the first insertion groove.

6. The linear lamp as claimed in claim 5, wherein the rib portion is further provided with a second mounting hole bent toward a side away from the light source assembly, the second mounting hole is through along the direction of the lamp body and is located between the protruding portion and the first slot, and the end cap is connected to the lamp body through a connecting member extending into the second mounting hole.

7. The linear lamp as claimed in claim 6, wherein a reinforcing plate is further connected to the web portion above the boss portion, the reinforcing plate extending to a side close to the light source assembly.

8. The linear lamp according to any one of claims 1 to 3, wherein the lamp body further has a mounting portion on the inner top surface thereof extending to both ends of the lamp body along the direction of the lamp body, the mounting portion having a second mounting hole, and the end cap is connected to the lamp body by a connecting member extending into the second mounting hole.

9. The linear lamp according to any one of claims 1 to 3, wherein the lamp body is further provided with an input terminal connected to an input terminal of the driver, the top surface of the lamp body is provided with an insertion opening for inserting the input terminal, and the top surface of the lamp body is detachably connected with a cover plate for locking the input terminal to the lamp body.

10. The linear lamp according to any one of claims 1 to 3, wherein the light-emitting plate is a diffuser plate or a lens.