CN211853898U

CN211853898U - Power supply fixing structure and lamp

Info

Publication number: CN211853898U
Application number: CN202021012795.5U
Authority: CN
Inventors: 王健; 安伟
Original assignee: Hyperion Technology Co ltd
Current assignee: Suzhou Hengfuyu Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-11-03
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a power fixed knot constructs and lamps and lanterns, wherein, power fixed knot constructs and includes: the power supply comprises a shell, wherein a power supply cavity is arranged in the shell, and jacks are arranged in the power supply cavity; the mounting plate is arranged in the power supply cavity, one side of the mounting plate is provided with an insertion block, and the insertion block can be inserted into the insertion hole; and the power supply is arranged on one side of the mounting plate, which is far away from the plug block. The utility model discloses a be provided with jack and mounting panel in the power cavity of casing, one side of mounting panel is provided with the inserted block, and the inserted block is pegged graft in the jack, and the power setting is kept away from one side of inserted block at the mounting panel, so, the fixed mode of power is simple, and the difficult production of power is rocked, reduces the point and glues technology, improves production efficiency, need not to set up the rib in the power cavity of lamps and lanterns, saves the cost.

Description

Power supply fixing structure and lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a power fixed knot constructs and lamps and lanterns.

Background

The small-size power supply is provided with a built-in lamp, and is a mainstream product in the current market. Because the space of the lamp is small, the power supply cannot be fixed inside the lamp, most manufacturers can directly plug the power supply into the power supply cavity of the lamp, and few manufacturers plug the power supply into the power supply cavity of the lamp and then glue the power supply for auxiliary fixation. However, the above assembly method causes the following problems: the power supply is plugged into a power supply cavity of the lamp, the power supply cannot be fixed internally and is easy to shake internally (in the front-back direction), the power supply wiring is easy to be damaged by tensile force, so that the welding point of the wire falls off, and the lamp cannot work normally; the power supply is plugged into a power supply cavity of the lamp and then is glued for auxiliary fixation, and the problem of power supply shaking can be solved in the mode, but the power supply has the defect of low efficiency caused by using glue; the ribs are required to be added around the power supply to prevent the power supply from swaying left and right and up and down, and the ribs for preventing the power supply from swaying left and right and up and down must have the same length as the lamp due to the limitation of the extrusion process, so that the resource waste is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power fixed knot constructs and lamps and lanterns to solve above-mentioned technical problem.

In order to solve the technical problem, the utility model discloses a technical scheme provide a power fixed knot constructs, include:

the power supply comprises a shell, wherein a power supply cavity is arranged in the shell, and jacks are arranged in the power supply cavity;

the mounting plate is arranged in the power supply cavity, one side of the mounting plate is provided with an insertion block, and the insertion block can be inserted into the insertion hole;

and the power supply is arranged on one side of the mounting plate, which is far away from the plug block.

In an embodiment of the present invention, the insertion hole is C-shaped, and an opening of the insertion hole faces the insertion block; the inserted block is C-shaped, the opening direction of the inserted block is opposite to that of the jack, and the outer side wall of the inserted block is arranged in the jack in a sliding mode.

The utility model discloses an embodiment, the inserted block can rotate around self axis and set up in the jack, in the rotation process, the inserted block is adjustable the lateral wall of power with the inner wall laminating of casing.

In an embodiment of the utility model, still include first screw, first screw with the tip threaded connection of inserted block so that the inserted block with jack interference fit.

In an embodiment of the present invention, the power source is connected to the mounting plate through a double-sided adhesive.

In one embodiment of the present invention, the length of the mounting plate is greater than the length of the power source.

In an embodiment of the present invention, the insertion hole and the insertion block are both disposed along a length direction of the housing.

The utility model discloses another technical scheme provide a lamps and lanterns, including any one of the above-mentioned embodiment power fixed knot construct.

In an embodiment of the present invention, the present invention further includes:

a light strip disposed within the housing;

the lamp shade is arranged at the opening end of the surface of the shell, and the lamp shade and the lamp strip are oppositely arranged.

In an embodiment of the present invention, a partition plate is disposed in the housing, the partition plate extends along a length direction of the housing, and divides an inner cavity of the housing into a cavity, an installation cavity and the power cavity, wherein the cavity is used for reducing a weight of the lamp; the mounting cavity is used for mounting the lamp strip and the lampshade; the power supply cavity is used for installing the power supply.

The utility model discloses an useful part lies in:

be different from prior art, use the technical scheme of the utility model, through be provided with jack and mounting panel in the power cavity of casing, one side of mounting panel is provided with the inserted block, and the inserted block is pegged graft in the jack, and the power setting is kept away from one side of inserted block at the mounting panel, so, the fixed mode of power is simple, and the difficult production of power is rocked, reduces the point and glues technology, improves production efficiency, need not to set up the rib in the power cavity of lamps and lanterns, saves the cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lamp according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lamp according to an embodiment of the present invention;

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

fig. 4 is a schematic structural view of a power fixing structure of a lamp according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a side end cap of a lamp according to an embodiment of the present invention;

fig. 6 is a schematic structural view illustrating the fitting of the side end cap and the housing of the lamp according to an embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 6, an embodiment of the present invention provides a power fixing structure, including: a housing 1, a mounting plate 5 and a power source 4. A power cavity 11 is arranged in the shell 1, and a jack 12 is arranged in the power cavity 11. The mounting plate 5 is arranged in the power cavity 11, one side of the mounting plate 5 is provided with an insertion block 51, and the insertion block 51 can be inserted into the insertion hole 12. The power source 4 is arranged on the side of the mounting plate 5 remote from the plug 51.

In the specific embodiment, the housing 1 is a section bar having an inner cavity, the inner cavity of the housing 1 is provided with a partition plate 15, and the partition plate 15 extends along the length direction of the housing 1 to divide the inner cavity of the housing 1 into a cavity 14, a mounting cavity 13 and a power supply cavity 11. The cavity 14 serves to reduce the weight of the luminaire. The mounting cavity 13 is used for mounting the light strip 7 and the lampshade 8. The power supply cavity 11 is used for mounting the power supply 4. The partition plate 15 and/or the housing 1 enclosing the power cavity 11 are/is formed with a jack 12, and the jack 12 extends along the length direction of the housing 1. The mounting plate 5 is arranged in the power cavity 11, the left side of the mounting plate 5 is provided with the plug-in block 51, the right side of the mounting plate 5 is provided with the power supply 4, the plug-in block 51 extends along the length direction of the shell 1, and the plug-in block 51 can be plugged in the jack 12. Thus, the power source 4 on the mounting plate 5 can be fixed in the power source cavity 11 of the casing 1.

Above-mentioned power fixed knot constructs, through be provided with jack 12 and mounting panel 5 in the power cavity 11 at casing 1, one side of mounting panel 5 is provided with inserted block 51, inserted block 51 pegs graft in jack 12, power 4 sets up the one side of keeping away from inserted block 51 at mounting panel 5, so, power 4's fixed mode is simple, power 4 is difficult for producing and rocks, reduces the point and glues technology, improves production efficiency, need not to set up the rib in the power cavity 11 of lamps and lanterns, saves the cost.

In one embodiment of the present invention, the insertion hole 12 is C-shaped, and the opening of the insertion hole 12 faces the insertion block 51; the plug block 51 is in a C shape, the opening direction of the plug block 51 is opposite to the opening direction of the jack 12, the outer side wall of the plug block 51 is arranged in the jack 12 in a sliding mode, namely, the outer diameter of the plug block 51 is smaller than the inner diameter of the jack 12. So, the inserted block 51 can slide along the length direction of casing 1 in the jack 12, also can rotate around self axis, and at the rotation in-process, can adjust the lateral wall of power 4 and the inner wall laminating of casing 1 for power 4 keeps the horizontality, can not produce and rocks.

Further, the power fixing structure further includes a first screw 6, and the first screw 6 is threadedly coupled to an end of the insert block 51. In this way, the first screw 6 may enlarge the end of the insert 51 such that the insert 51 and the socket 12 are interference fit, thereby fixedly connecting the mounting plate 5 and the housing 1.

In one embodiment of the present invention, the power source 4 is connected to the mounting plate 5 through the double-sided tape 41. In this way, the power source 4 can be prevented from shaking.

In one embodiment of the present invention, the length of the mounting plate 5 is greater than the length of the power source 4. In this way, the fixation of the power source 4 can be made more secure.

In an embodiment of the present invention, the insertion hole 12 and the insertion block 51 are both extended along the length direction of the housing 1.

The utility model also provides a lamps and lanterns, lamps and lanterns can be mirror front lamp, and lamps and lanterns include the power fixed knot who above-mentioned any embodiment constructs.

The utility model discloses an in one embodiment, lamps and lanterns still include lamp area 7 and lamp shade 8, and lamp area 7 sets up in casing 1, and lamp shade 8 sets up the open end on casing 1's surface, and lamp shade 8 and lamp area 7 set up relatively. Specifically, the mounting cavity 13 of the housing 1 includes an open end, the open end is disposed on the surface of the housing 1, the open end is provided with a first engaging groove 132, the first engaging groove 132 extends along the length direction of the housing 1, and the lamp shade 8 is engaged with the first engaging groove 132. The inner wall of the mounting cavity 13 far away from the opening end is provided with a second clamping groove 131, the second clamping groove 131 extends along the length direction of the shell 1, the lamp strip 7 is clamped in the second clamping groove 131, and the lamp strip 7 and the lampshade 8 are arranged oppositely.

In an embodiment of the invention, the luminaire further comprises a power cord 3 and a strap 32. One end of the power cord 3 is connected to the power source 4, and the other end of the power cord 3 extends out of the housing 1 through a through hole provided in the mounting surface of the housing 1. The tie strap 32 passes through a tie hole 52 provided in the mounting plate 5 to secure the power cord 3 to the mounting plate 5. Wherein the portion of the power cord 3 extending into the housing 1 to the strap 32 is perpendicular to the mounting plate 5.

So, fix power cord 3 on mounting panel 5 through ribbon 32 and power cord 3 stretches into casing 1 in to the part of ribbon 32 perpendicular with mounting panel 5, can be used in ribbon 32 when power cord 3 receives pulling force, can not make the solder joint of power cord 3 receive the pulling force, guarantee the reliability that power cord 3 and power 4 are electrically connected.

In the embodiment, two binding holes 52 are spaced apart from each other on the mounting plate 5, and one end of the binding band 32 is connected to the other end of the binding band 32 through the two binding holes 52 to fix the power cord 3 passing through the fixing hole of the binding band 32.

Further, the lamp further comprises a sleeve 31, the sleeve 31 is fixed in the through hole, and one end of the power line 3 penetrates through the sleeve 31 to be connected with the power source 4. Thus, by providing the sleeve 31, the power supply line 3 can be protected.

Further, the power supply line 3 includes an input line and an output line.

In an embodiment of the present invention, the lamp further includes two side end caps 9 and a second screw 2, the two side end caps 9 are respectively disposed at two ends of the housing 1 for covering openings at two ends of the housing 1. A mounting boss 92 is arranged on one side of each side end cover 9 facing the shell 1, and a threaded hole is formed in the mounting boss 92 along a direction perpendicular to the length direction of the shell 1; a mounting hole is provided in a position corresponding to the screw hole 921 on the mounting surface of the housing 1. Second screws 2 are coupled through the mounting holes and the screw holes 921 to couple the housing 1 and the side end cap 9.

In this way, the housing 1 and the side cover 9 can be connected by the second screws 2 passing through the mounting holes on the mounting surface of the housing 1 and being connected to the screw holes 921 on the mounting bosses 92 of the side cover 9. Since the mounting surface of the housing 1 cannot be seen visually by people, and the second screw 2 is arranged on the mounting surface of the housing 1, the whole lamp is beautiful. Compared with the method of adopting glue for bonding, the method has the advantages of low cost and no risk of gap after the side end cover 9 and the shell 1 are assembled.

Further, the distance d from the center line of the screw hole 921 to the end edge of the housing 1 is 6-10 mm. Thus, after the second screw 2 is locked, the side end cap 9 is pulled inwards, and the side end cap 9 and the shell 1 are tightly matched. Preferably, the distance d from the center line of the screw hole 921 to the end edge of the housing 1 is 8 mm.

Further, a side of the side end cap 9 facing the housing 1 is further provided with a first locking protrusion 91, a second locking protrusion 93 and a third locking protrusion 94, and the first locking protrusion 91, the second locking protrusion 93 and the third locking protrusion 94 are respectively disposed at an edge of the side end cap 9 and can be correspondingly inserted into the housing 1. Therefore, the side end cover 9 and the shell 1 can be tightly matched, and the side end cover 9 is prevented from being stressed clockwise in the process of locking the second screw 2, so that the assembled shell 1 and the side end cover 9 are well attached, and the phenomena of gaps and deflection are not easy to generate.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is 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. A power supply fixing structure, comprising:

2. The power supply fixing structure according to claim 1, wherein the insertion hole is C-shaped, and an opening of the insertion hole faces the insertion block; the inserted block is C-shaped, the opening direction of the inserted block is opposite to that of the jack, and the outer side wall of the inserted block is arranged in the jack in a sliding mode.

3. The power fixing structure of claim 2, wherein the insert is rotatably disposed in the receptacle about its axis, and during rotation, the insert can adjust the side wall of the power supply to engage with the inner wall of the housing.

4. The power supply fixation structure of claim 2, further comprising a first screw that is threadedly connected to an end of the insert block such that the insert block and the receptacle are interference fit.

5. The power supply fixing structure according to claim 1, wherein the power supply is connected by double-faced adhesive and the mounting plate.

6. The power supply fixation structure of claim 1, wherein the mounting plate has a length greater than a length of the power supply.

7. The power fixing structure of claim 1, wherein the insertion hole and the insertion block are both arranged to extend along a length direction of the housing.

8. A luminaire comprising a power supply fixture structure as claimed in any one of claims 1-7.

9. The luminaire of claim 8, further comprising:

a light strip disposed within the housing;

10. The lamp of claim 9, wherein a divider is disposed in the housing and extends along a length direction of the housing to divide an inner cavity of the housing into a cavity, a mounting cavity, and the power cavity, wherein the cavity is used for reducing a weight of the lamp; the mounting cavity is used for mounting the lamp strip and the lampshade; the power supply cavity is used for installing the power supply.