CN212961084U - Lamp panel lamp with light source positioning structure - Google Patents

Abstract

The utility model provides a lamp panel lamp with light source location structure, include: the chassis is provided with an accommodating groove; the light source board is located the holding tank and installs on the chassis, and is provided with location structure in addition on light source board and/or the chassis, and location structure is used for fixing a position the light source board. The utility model discloses in because be provided with location structure in addition and fix a position the light source board, can guarantee the accuracy of light source board mounted position, avoid the light source board skew to appear, can effectively improve product quality, in assembling process, also need not in addition by the manual or utilize anchor clamps to fix a position the light source board of workman, help improving production efficiency, the automated production of being convenient for.

Description

Lamp panel lamp with light source positioning structure

Technical Field

The utility model belongs to the lamps and lanterns field, more specifically say, relate to a lamp panel lamp.

Background

The lamp panel lamp is also called as a panel lamp and is commonly used in offices, houses and other places. The existing lamp panel lamp generally includes a chassis, a light source board, a diffusion plate, an aluminum frame and a driving assembly, wherein the light source board is installed in the chassis, the diffusion plate is fixed on the chassis by compressing the aluminum frame, and the aluminum frame is fixed on the chassis by screws. Present lamp panel lamp, its light source board adopt the mode of bonding to fix on the chassis usually, and in the assembling process, the condition such as dislocation skew appears easily in the light source board, influences product quality and illumination effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a can improve product quality's lamp panel lamp that has light source location structure.

In order to achieve the above object, the utility model adopts the following technical scheme:

there is provided a lamp panel lamp having a light source positioning structure, including:

the chassis is provided with an accommodating groove;

the light source plate is located in the accommodating groove and installed on the chassis, a positioning structure is additionally arranged on the light source plate and/or the chassis, and the positioning structure is used for positioning the light source plate.

Preferably, the positioning structure comprises a positioning bump or a positioning groove arranged on the light source board, and a positioning groove or a positioning bump correspondingly arranged on the chassis, and the positioning bump is inserted in the positioning groove to position the light source board; the number of the positioning lugs and the number of the positioning grooves are two or more.

Preferably, the positioning groove is a notch arranged on the side wall of the light source plate, and the positioning lug is arranged on the chassis and aligned with the positioning groove.

Preferably, the positioning structure comprises an installation groove which is arranged on the chassis and is matched with the shape of the light source plate.

Preferably, the positioning structure comprises a positioning baffle plate which is arranged on the chassis and is abutted against the side wall of the light source plate.

Preferably, four sides of the light source plate are respectively abutted with at least one positioning baffle plate.

Preferably, the number of the positioning baffle plates is four, and the shape of each positioning baffle plate is matched with the corner of the light source plate and is simultaneously abutted against two adjacent side edges of the light source plate.

Preferably, be provided with non-light tight front panel on the chassis, the quantity of holding tank and front panel is two and above and one-to-one, the front panel sets up at its opening part that corresponds the holding tank.

Preferably, a power driving device is arranged on the chassis, an electric connection wire of the power driving device is electrically connected with the light source board through a quick connection structure, and the quick connection structure is one or more of a wire clamping terminal structure, a puncturing terminal structure and a male-female plug-in structure.

Preferably, a transparent front panel is arranged on the chassis, and the front panel is bonded and fixed on the chassis and seals the accommodating groove.

The beneficial effects of the utility model reside in that: the utility model provides an in the lamp panel lamp because be provided with location structure in addition and fix a position the light source board, can guarantee the accuracy of light source board mounted position, avoid the light source board skew to appear, can effectively improve product quality, in the assembling process, also need not in addition by the manual or utilize anchor clamps to fix a position the light source board of workman, help improving production efficiency, the automated production of being convenient for.

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 overall structure diagram of a first embodiment of the present invention;

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

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural view of the back of the first embodiment of the present invention;

FIG. 5 is an exploded view of the first embodiment of the present invention from another perspective;

FIG. 6 is a schematic diagram of a card wire terminal of the present invention;

fig. 7 is a structural view of the piercing terminal of the present invention;

fig. 8 is a schematic view of a male-female plug structure of the present invention;

FIG. 9 is a sectional view of the first embodiment of the present invention;

fig. 10 is a partial enlarged view of portion B of fig. 9;

FIG. 11 is an exploded view of a second embodiment of the present invention;

fig. 12 is a partial enlarged view of portion C of fig. 11;

fig. 13 is an overall structural view of a third embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-a chassis; 11-a holding tank; 12-a containment space; 13-an adhesive portion; 131-gluing a glue groove; 132-glue overflow groove; 14-reinforcing ribs; 15-hanging holes; 20-a light source board; 30-a front panel; 41-positioning groove; 42-positioning the bump; 43-positioning the baffle; 50-power drive means; 51-electrical connection wires; 61-wire clip terminals; 611-a first nip; 612-a second nip; 62-piercing the terminal; 621-third nip; 622-spine; 631-a plug; 632-a socket; 70-a drive housing; 71-knockout holes.

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.

Referring to fig. 1 to 10, a first embodiment of the present invention is a lamp panel lamp with a light source positioning structure, including: chassis 10, light source board 20 and non-light tight front panel 30 are provided with holding tank 11 on the chassis 10, and front panel 30 sets up on chassis 10 and encloses into accommodation space 12 together with holding tank 11, and light source board 20 is located accommodation space 12 and installs on chassis 10, and is provided with location structure in addition on light source board 20 and/or the chassis 10, and location structure is used for fixing a position light source board 20. The utility model discloses in because be provided with location structure in addition and fix a position light source plate 20, can guarantee the accuracy of light source plate 20 mounted position, avoid light source plate 20 skew to appear, can effectively improve product quality, in assembling process, also need not to fix a position light source plate 20 by manual or utilize anchor clamps of workman in addition, help improving production efficiency, the automated production of being convenient for. Light source board 20 includes the bottom plate usually and sets up the lamp pearl on the bottom plate, and in this embodiment, light source board 20 is rectangular form commonly used, and in other embodiments, the shape of light source board 20 can be adjusted in a flexible way as required. In this embodiment, two light source boards 20 that are parallel to each other are provided in the accommodating groove 11, and in other embodiments, the number and the arrangement mode of the light source boards 20 in the accommodating groove 11 can be adjusted as required, and are not limited thereto. In other embodiments, the front panel 30 may not be provided, and only the lens or the like may be provided on the light source board 20 to achieve a desired lighting effect.

The present embodiment may also have the following additional technical features:

referring to fig. 2 and 3, in the embodiment, the positioning structure includes two positioning grooves 41 disposed on the light source board 20 and two corresponding positioning protrusions 42 disposed on the chassis 10, the two positioning protrusions 42 are respectively inserted into the two positioning grooves 41 to position the light source board 20, the number of the positioning protrusions 42 and the number of the positioning grooves 41 are two or more, the structure is simple, the processing and the assembly are convenient, the two or more positioning protrusions 42 and the positioning grooves 41 are matched, the light source board 20 can be accurately positioned, and the light source board 20 is prevented from shifting and deflection dislocation. In this embodiment, the chassis 10 is made of a common metal material, the positioning protrusion 42 may be formed by stamping the chassis 10, and the positioning groove 41 may be formed by cutting, drilling, and punching the light source plate 20, which will not increase too many additional processes and processing costs, and is convenient for popularization and application.

In the present embodiment, the positioning groove 41 is a notch provided on the side wall of the light source board 20, and the positioning protrusion 42 is aligned with the positioning groove 41, so that the processing and manufacturing are facilitated, and the positioning groove 41 can be prevented from affecting the wiring of the light source board 20. In this embodiment, the number of the notches is two, two notches are respectively disposed on two shorter sides of the light source board 20, in other embodiments, the notches can also be disposed on the longer sides of the light source board 20, the notches can also be selected from three, four, and other numbers, the notches are disposed on the longer sides and the shorter sides of the light source board 20, or the positioning groove 41 can also be disposed in other positions, such as the middle of the light source board 20, in addition, the positioning groove 41 can also penetrate through the light source board 20 to form the positioning hole, which is convenient for the alignment of the positioning groove 41 and the positioning bump 42, and those skilled in the art can flexibly apply and adjust as required, without being limited thereto.

In this embodiment, the quantity of holding tank 11 and front panel 30 is two and one-to-one, and two holding tanks 11 parallel make this lamp panel light have a plurality of light emitting areas, can realize the grille lamp effect. In this embodiment, the openings of the two accommodating grooves 11 are all downward, and in practical application, the openings of the accommodating grooves 11 may also be inclined, and the opening directions of the accommodating grooves 11 may also be different, so as to realize different illumination effects.

Referring to fig. 4 to 8, a power driving device 50 is disposed on the chassis 10, and an electrical connection line 51 of the power driving device 50 is electrically connected to the light source board 20 through a quick connection structure. The electrical connection line 51 is usually a power line for supplying power to the light source board 20, and when the light source board 20 has an adjusting function, the electrical connection line 51 may also include a signal line for transmitting a control signal to the light source board 20, and when a detection device such as a temperature detector is provided on the light source board 20, the electrical connection line 51 may also include a transmission line for transmitting a feedback signal or a detection signal to the outside from the light source board 20. In practical applications, the power driving device 50 may be separately provided and connected to the lamp panel through a power line during installation.

Referring to fig. 2 and 6, in the present embodiment, the quick-connect structure adopts a wire clamping terminal structure, which is convenient for obtaining, production and assembly. The head of the wire clamping terminal 61 is provided with a first clamping opening 611 capable of clamping an inner core of the electric connecting wire 51, the tail is provided with a second clamping opening 612 capable of clamping the electric connecting wire 51, the first clamping opening 611 and the second clamping opening 612 can have elasticity, the first clamping opening 611 can conduct electricity, during assembly, the head of the electric connecting wire 51 is aligned with the wire clamping terminal 61 and is pressed into the wire clamping terminal 61, the assembly can be completed, the operation is simple and convenient, the automatic production is facilitated, and the production efficiency can be effectively improved.

In other embodiments, the quick connection structure may also be a piercing terminal structure, a male-female plug structure, or a combination of multiple quick connection structures, and the electrical connection line 51 of the power driving device 50 may also be connected to the light source board 20 by conventional welding, and those skilled in the art may flexibly apply the structure as required.

Referring to fig. 7, the upper portion of the puncture terminal 62 has a third clipping opening 621 capable of clamping the electrical connection line 51, the bottom portion has a spike 622, the third clipping opening 621 has elasticity, the spike 622 is electrically conductive, and when the electrical connection line 51 is pressed into the third clipping opening 621 from the third clipping opening 621, the spike 622 can pierce the insulating skin of the electrical connection line 51 and contact with the inner core of the electrical connection line 51, so as to electrically connect the power driving device 50 and the light source board 20.

The male-female plug-in structure referring to fig. 8 includes a plug 631 disposed on the electrical connection line 51 and a socket 632 disposed on the light source board 20, and the electrical connection between the power driving device 50 and the light source board 20 can be achieved by inserting the plug 631 into the socket 632.

Referring to fig. 4 and 5, in the present embodiment, a driving cover 70 is fastened to the rear end of the chassis 10, the driving cover 70 and the chassis 10 together form an enclosed space, the power driving device 50 is disposed in the enclosed space, the power driving device 50 can be well protected, the integrity of the lamp can be enhanced, and the lamp is convenient to install and use, and the driving cover 70 is provided with knock-out holes 71 at the side and the top for connecting wires.

Referring to fig. 10 and 11, in the embodiment, front panel 30 bonds and fixes on chassis 10 and seals holding tank 11, compare in traditional utilization aluminium frame and compress tightly fixed mode with front panel 30, it is whole more pleasing to the eye to make this lamp panel lamp, the while has effectively reduced product cost, the product structure has also been simplified, product part quantity has been reduced, convenient production and assembly, help improving production efficiency and reduce the cost of labor, in addition, also can effectively promote the sealed effect to holding tank 11, reduce the dust, the entering of steam etc., can play better guard action to light source board 20.

In this embodiment, chassis 10 is last to have bonding portion 13, bonding portion 13 is last to have to beat gluey groove 131 and to beat gluey groove 132 that overflows that gluey groove 131 is linked together, beat and be provided with the viscose in the gluey groove 131, front panel 30 passes through the viscose bonding to be fixed on chassis 10, in beating gluey operation, unnecessary glue solution can spill over to overflow gluey groove 132 from beating gluey groove 131 in, avoid the glue solution to enter into holding tank 11 or spill over to the lamps and lanterns surface and influence the illumination effect, also can prevent that the glue solution is uneven and influence the bonding effect. The glue is usually solidified by glue solution, in this embodiment, the glue overflow slot 132 is located outside the glue applying slot 131, the front panel 30 is tightly attached to the bonding part 13, and the abutting position is located on one side of the glue applying slot 131 opposite to the glue overflow slot 132, so that the front panel 30 can be positioned, the flatness of the front panel 30 can be ensured, and the glue solution can be further prevented from entering the accommodating slot 11.

In this embodiment, beat gluey groove 131 and be the annular and encircle outside the opening of holding tank 11, the viscose is filled and is filled gluey groove 131 and is the annular equally and encircle outside the opening of holding tank 11 for the viscose has played sealed effect simultaneously, can effectively improve the waterproof dustproof performance of this lamp panel lamp. In other embodiments, the adhesive may be in the form of a plurality of dots that are not continuous, and one skilled in the art can flexibly apply the adhesive as desired.

In other embodiments, the front panel 30 may be mounted on the chassis 10 by screws, rivets, or conventional aluminum frame fastening, but is not limited thereto.

In this embodiment, front panel 30 is coloured brilliant board of arris, can have good anti-dazzle effect with the light diffusion of light source board 20, can need not to install lens on the LED lamp pearl of light source board 20 in addition, can effectively improve illumination effect, reduce product cost. The front panel 30 may be a milky white prism sheet according to general usage requirements, and in other embodiments, the front panel 30 may also be a prism sheet with other colors according to requirements, or may also be a diffuser plate or other common transparent panels, but is not limited thereto.

In this embodiment, be provided with strengthening rib 14 on the chassis 10, can strengthen the structural strength on chassis 10, prevent that chassis 10 from warping, in this embodiment, strengthening rib 14 is the annular and is close to the side on chassis 10, can effectively improve the structural strength of the comparatively weak edge in chassis 10, prevents that chassis 10 from warping, in other embodiments, the shape of strengthening rib 14 can be adjusted with setting up the position as required in a flexible way. In addition, in this embodiment, be provided with on the chassis 10 and hang hole 15, outside the embedded mounting means of conventionality, can also hoist this lamp panel lamp through hanging hole 15, it is more nimble convenient to use, and the hole of hoist can be used for the hoist and mount operation of spraying paint of this lamp panel lamp simultaneously.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

Referring to fig. 11 and 12, the second embodiment of the present invention, the difference with the first embodiment lies in, in this embodiment, the positioning structure is including setting up on chassis 10 and with the positioning baffle 43 of the lateral wall butt of light source board 20, utilize positioning baffle 43 and the lateral wall butt of light source board 20 to fix a position light source board 20, need not to change the structure of light source board 20, consequently, the cost that increases can further be reduced, and the popularization and application are convenient, and simultaneously, can conveniently shape out positioning baffle 43 through modes such as punching press on chassis 10 of metal material, also can go out positioning baffle 43 through the design of mould and in chassis 10 forming process direct forming on chassis 10 of other materials such as plastics, convenient production and application. In other embodiments, the positioning baffle 43 may be formed separately and fixed to the chassis 10 by conventional connecting means such as bonding, welding, screwing, clipping, etc., but is not limited thereto.

The four sides of light source board 20 respectively with at least a positioning baffle 43 butt to can restrict light source board 20 towards the removal of arbitrary direction and deflect the dislocation, can utilize each positioning baffle 43 to carry out accurate positioning to light source board 20 completely, can effectively improve the degree of accuracy to light source board 20 location. In this embodiment, the number of the positioning baffle plates 43 is four, the shape of each positioning baffle plate 43 is matched with the corner of the light source board 20 and is simultaneously abutted against two adjacent sides of the light source board 20, that is, each baffle plate is right-angled in this embodiment and is aligned with four corners of the rectangular light source board 20, and both ends of any side of the light source board 20 are abutted against the positioning baffle plates 43, so that the accuracy of positioning the light source board 20 can be further improved. In other embodiments, the shape of the positioning baffle 43 can be adjusted according to the corner shape of the light source board 20, for example, when the corner of the light source board 20 is a rounded corner, the positioning baffle 43 can be set to be circular arc correspondingly, the number of the positioning baffle 43 can also be adjusted flexibly according to the requirement, the abutting position of the positioning baffle 43 with the light source board 20 is not limited to the corner of the light source board 20, and the positioning baffle can also abut with other positions such as the middle part of the side edge of the light source board 20, in addition, the positioning baffle 43 can also abut with only three edges, two edges or one edge of the light source board 20, and the positioning of the light source board 20 in other directions can be realized through the.

In other embodiments, the positioning structure of the positioning groove 41 and the positioning protrusion 42 and the positioning baffle 43 can also be used in combination. The positioning structure can also comprise an installation groove which is arranged on the chassis 10 and matched with the shape of the light source plate 20, the light source plate 20 can be accurately positioned, the light source plate 20 does not need to be reprocessed, and meanwhile, the installation groove is also easy to form on the chassis 10, so that the production and the application are convenient.

Referring to fig. 13, the third embodiment of the present invention is different from the first embodiment in that the number of the accommodating grooves 11 and the number of the front panels 30 are three in this embodiment, in other embodiments, any number such as one, four, five, etc. may be selected from the accommodating grooves 11 and the front panels 30, and the arrangement manner thereof may also be flexibly adjusted as needed, and is not limited thereto.

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

Claims (10)

1. A lamp panel lamp with a light source positioning structure, comprising:

the chassis is provided with an accommodating groove;

the light source plate is located in the accommodating groove and installed on the chassis, a positioning structure is additionally arranged on the light source plate and/or the chassis, and the positioning structure is used for positioning the light source plate.

2. The lamp panel lamp with the light source positioning structure as claimed in claim 1, wherein the positioning structure comprises a positioning protrusion or a positioning groove provided on the light source board, and a positioning groove or a positioning protrusion provided on the chassis, respectively, the positioning protrusion being inserted into the positioning groove to position the light source board; the number of the positioning lugs and the number of the positioning grooves are two or more.

3. The lamp panel lamp with the light source positioning structure as claimed in claim 2, wherein the positioning groove is a notch provided on a side wall of the light source plate, and the positioning projection is provided on the bottom chassis and aligned with the positioning groove.

4. The lamp panel lamp having the light source positioning structure as claimed in claim 1, wherein the positioning structure comprises a mounting groove provided on the bottom chassis and adapted to a shape of the light source board.

5. The light panel lamp having a light source positioning structure as claimed in claim 1, wherein the positioning structure comprises a positioning baffle plate disposed on the bottom chassis and abutting against a side wall of the light source plate.

6. The lamp panel lamp with the light source positioning structure as claimed in claim 5, wherein four sides of the light source board are respectively abutted with at least one of the positioning baffle plates.

7. The lamp panel lamp with the light source positioning structure as claimed in claim 6, wherein the number of the positioning baffle plates is four, and each positioning baffle plate is shaped to fit the corners of the light source plate and abuts against two adjacent side edges of the light source plate at the same time.

8. The lamp panel lamp with the light source positioning structure as claimed in any one of claims 1 to 7, wherein a transparent front panel is disposed on the chassis, the number of the accommodating grooves and the number of the front panels are two or more and are in one-to-one correspondence, and the front panel is disposed at an opening of the accommodating groove.

9. The lamp panel lamp with the light source positioning structure as claimed in any one of claims 1 to 7, wherein a power driving device is disposed on the chassis, an electrical connection wire of the power driving device is electrically connected to the light source board through a quick connection structure, and the quick connection structure is one or more of a wire clamping terminal structure, a piercing terminal structure and a male-female plug-in structure.

10. The lamp panel lamp with the light source positioning structure as claimed in any one of claims 1 to 7, wherein a light-transmitting front panel is provided on the chassis, and the front panel is adhesively fixed on the chassis and closes the receiving groove.

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