CN216431654U

CN216431654U - Power supply shell structure of lighting device

Info

Publication number: CN216431654U
Application number: CN202123414477.9U
Authority: CN
Inventors: 张庆丰
Original assignee: Suzhou Weishuo Optical Technology Co ltd
Current assignee: Suzhou Weishuo Optical Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-03
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a power supply shell structure of a lighting device, which comprises a lower shell arranged inside the lighting device, wherein two electric connection plates are arranged inside the lower shell, and a battery plate is arranged between the two electric connection plates; the upper cover plate is arranged above the lower shell, and radiating fins are arranged at the upper end of the middle part of the upper cover plate at equal intervals, so that the radiating effect is further improved; also includes: the limiting block is arranged inside the limiting groove, and the limiting groove is formed inside the upper end of the upper cover plate; a vertical rod mounted on the upper end side of the pressure plate; and the second air bag is connected to the side part of the lower end of the upper cover plate in a hot melting manner, and a positioning rod is fixed at the end part of the second air bag. This lighting device power supply shell structure makes through the clamp plate when the upper cover plate is arranged in casing top down, avoids the panel to take place the skew, guarantees normal circular telegram to it is fixed to utilize the removal of clamp plate and locating lever etc. to realize the high-speed joint between upper cover plate and the casing down.

Description

Power supply shell structure of lighting device

Technical Field

The utility model relates to a lighting device correlation technique field specifically is a lighting device power supply housing structure.

Background

The lighting device is visible everywhere in our production life, is one of indispensable articles for use, for example in industry visual inspection system, need utilize lighting device to carry out abundant illumination to the work piece to improve and detect the accuracy, and lighting device needs mostly to rely on the power just can continuous operation.

However, the existing power supply housing structure of the lighting device has the following problems:

the current lighting device power shell structure generally divide into casing and upper cover plate down, with the panel parcel in inside to the realization is to the protection of panel, however current inconvenience is connected fixedly casing and upper cover plate down, and current power shell is mostly not spacing to the panel, lead to the panel to take place easily and rock the skew in the casing is inside, and then will influence the circular telegram condition of battery, will influence lighting device's normal work of shining afterwards.

We have therefore proposed a lighting device power supply housing arrangement to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lighting device power supply housing structure to solve the inconvenient fixing of connecting of upper cover plate and lower casing of current lighting device power supply housing structure on the existing market that above-mentioned background art provided, and the condition that the skew appears in inside panel easily influences the problem of normal circular telegram.

In order to achieve the above object, the utility model provides a following technical scheme: a power supply shell structure of a lighting device comprises a lower shell arranged in the lighting device, wherein two power connection plates are arranged in the lower shell, a battery plate is arranged between the two power connection plates, and ventilation openings are uniformly formed in two sides of the lower shell;

the upper cover plate is arranged above the lower shell, and radiating fins are arranged at the upper end of the middle part of the upper cover plate at equal intervals, so that the radiating effect is further improved;

also includes:

the limiting block is arranged in the limiting groove, the limiting groove is formed in the upper end of the upper cover plate, and the lower end of the limiting block is connected with the pressing plate through the connecting rod movable shaft;

the vertical rod is arranged on the side part of the upper end of the pressing plate, a guide rod is sleeved on the outer side of the vertical rod, and the guide rod is fixedly arranged on the inner wall of the upper end of the upper cover plate;

and the second air bag is connected to the side part of the lower end of the upper cover plate in a hot melting manner, and a positioning rod is fixed at the end part of the second air bag.

Preferably, the limiting block is arranged in a convex structure, the limiting block and the limiting groove form a transverse clamping sliding structure, and the end part of the limiting block is provided with a driving plate, so that the limiting block can stably move transversely in the limiting groove.

Preferably, the area of the driving plate is larger than the cross section of the limiting block, the driving plate is attached to the end of the first airbag, and the first airbag is connected to the inside of the upper cover plate in a hot melting mode, so that the driving plate can be pressed to the first airbag after moving along with the limiting block.

Preferably, the montant with the plane mutually perpendicular that the upper cover plate is located, and the welding has compression spring between the clamp plate at montant place and the upper cover plate, and compression spring cover establishes the outside of guide bar for when the clamp plate through with the contact of panel, can drive the montant and carry out the rebound to the inside of guide bar.

Preferably, the lower terminal surface of clamp plate passes through pressure spring and closely laminates the upper end of panel, and the lower extreme of clamp plate sets up for the silica gel material for the clamp plate can closely laminate in the upper end of panel under pressure spring's effect, prevents that the skew from appearing in the panel, influences the circular telegram.

Preferably, the first airbag and the second airbag are communicated with each other, and two second airbags are symmetrically arranged at the left and right of the center of the upper cover plate, so that when the first airbag is squeezed, the second airbag can be promoted to be expanded by utilizing the communication of the first airbag and the second airbag.

Preferably, the middle part of locating lever is located the inside of casing down, and the inside of locating lever runs through and is provided with the locating pin to the locating pin laminating sets up in the inside of casing down, makes when the locating lever stretches into down inside back of casing along with the second gasbag, and the locating pin then can strengthen the fixed effect of connection.

Compared with the prior art, the beneficial effects of the utility model are that: this lighting device power supply shell structure makes through the clamp plate when the upper cover plate is arranged in casing top down, avoids the panel to take place the skew, guarantees normal circular telegram to it is fixed to utilize the removal of clamp plate and quick-connect between realization upper cover plate and the casing down such as locating lever, and concrete effect is as follows:

1. the pressing plate and the vertical rod are arranged, so that after the battery panel is placed in the power receiving plate, the upper cover plate is placed above the lower shell, the vertical rod is driven to move upwards in the guide rod through the contact between the pressing plate and the battery panel in the placing process, and the pressing plate can be enabled to be tightly attached to the upper end of the battery panel under the elastic action of the pressure spring, so that the battery panel can be prevented from deviating, and normal power conduction is guaranteed;

2. be provided with drive plate and locating lever, make when the clamp plate rebound, can utilize the connecting rod to drive the stopper and remove in the spacing groove, thereby can utilize the drive plate extrusion to first gasbag, because first gasbag and second gasbag communicate each other, so the second gasbag will take place the inflation, and then can promote the locating lever and stretch into the inside of casing down, recycle the locating pin afterwards and insert down between casing and the locating lever, the locating lever after the removal is fixed, thereby realize that the connection between upper cover plate and the lower casing is fixed.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a front cross-section structure of the pressing plate of the present invention;

FIG. 3 is a schematic view of a front cross-section structure of the guide bar of the present invention;

FIG. 4 is a schematic diagram of a side-view three-dimensional structure of the stopper of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is the utility model discloses the locating lever dives the structure schematic diagram.

In the figure: 1. a lower housing; 2. a power connection plate; 3. a battery plate; 4. an upper cover plate; 5. a vent; 6. a heat dissipating fin; 7. a limiting groove; 8. a limiting block; 9. a drive plate; 10. a connecting rod; 11. pressing a plate; 12. a vertical rod; 13. a guide bar; 14. positioning pins; 15. a pressure spring; 16. a first air bag; 17. a second air bag; 18. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a power supply shell structure of a lighting device comprises a lower shell 1 arranged inside the lighting device, two electric connection plates 2 are arranged inside the lower shell 1, a battery plate 3 is arranged between the two electric connection plates 2, and ventilation openings 5 are uniformly formed in two sides of the lower shell 1; the upper cover plate 4 is arranged above the lower shell 1, and the upper end of the middle part of the upper cover plate 4 is provided with radiating fins 6 at equal intervals, so that the radiating effect is further improved; also includes: the limiting block 8 is arranged inside the limiting groove 7, the limiting groove 7 is formed inside the upper end of the upper cover plate 4, and the lower end of the limiting block 8 is movably connected with a pressing plate 11 through a connecting rod 10; the vertical rod 12 is arranged on the side part of the upper end of the pressure plate 11, the outer side of the vertical rod 12 is sleeved with the guide rod 13, and the guide rod 13 is fixedly arranged on the inner wall of the upper end of the upper cover plate 4; the limiting block 8 is arranged in a convex structure, the limiting block 8 and the limiting groove 7 form a transverse clamping sliding structure, and a driving plate 9 is mounted at the end part of the limiting block 8; the area of the driving plate 9 is larger than the section of the limiting block 8, the driving plate 9 is attached to the end part of the first air bag 16, and the first air bag 16 is connected to the inside of the upper cover plate 4 in a hot melting mode; the vertical rod 12 is perpendicular to the plane of the upper cover plate 4, a pressure spring 15 is welded between the pressing plate 11 where the vertical rod 12 is located and the upper cover plate 4, and the pressure spring 15 is sleeved on the outer side of the guide rod 13; the lower end face of the pressing plate 11 is tightly attached to the upper end of the battery plate 3 through a pressure spring 15, and the lower end of the pressing plate 11 is made of silica gel;

referring to fig. 1-4, firstly, a battery panel 3 is placed between two power-on plates 2, then an upper cover plate 4 is placed above a lower shell 1, in the placing process, a pressing plate 11 is in contact with the battery panel 3 in advance, the pressing plate moves towards the bottom of the upper cover plate 4 under the relative relation, and drives a vertical rod 12 to move inside a guide rod 13, in the moving process, a pressure spring 15 is compressed, and under the elastic action of the pressure spring 15, the pressing plate 11 can be made to be tightly attached to the upper end face of the battery panel 3, so that the battery panel 3 is not easy to deviate, and normal power-on can be ensured;

a second airbag 17 thermally connected to a lower end side portion of the upper cover plate 4, and a positioning rod 18 fixed to an end portion of the second airbag 17; the first air bag 16 and the second air bag 17 are communicated with each other, and the second air bag 17 is symmetrically arranged in left and right directions about the center of the upper cover plate 4; the middle part of the positioning rod 18 is positioned inside the lower shell 1, the positioning pin 14 penetrates through the positioning rod 18, and the positioning pin 14 is attached to the inside of the lower shell 1;

as shown in fig. 1-2 and fig. 4-6, when the pressing plate 11 moves upward, the connecting rod 10 can be used to drive the limiting block 8 to slide in the limiting groove 7, and in the sliding process, the driving plate 9 is used to press the first airbag 16, because the first airbag 16 is communicated with the second airbag 17, the second airbag 17 expands, and further the second airbag 17 can drive the positioning rod 18 to extend into the lower housing 1, so as to realize connection, and then the positioning pin 14 is inserted into the positioning rod 18 and the lower housing 1, so as to improve the connection stability.

The working principle is as follows: when the power supply shell structure of the lighting device is used, as shown in fig. 1-6, the battery plate 3 is firstly placed between the two power connection plates 2, the upper cover plate 4 is placed above the lower shell 1, in the placing process, the pressing plate 11 is in contact with the battery plate 3 in advance, the bottom of the upper cover plate 4 is moved under the relative relation, the pressing plate is tightly pressed above the battery plate 3 under the action of the pressure spring 15, the battery plate 3 is prevented from being deviated to influence normal electrification, the pressing plate 11 is moved, positioning rods 18 such as the driving plate 9 are used for enabling the positioning rods 18 to extend into the lower shell 1 to realize connection, and the connection stability is further improved through the positioning pins 14.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A power supply shell structure of a lighting device comprises a lower shell (1) arranged inside the lighting device, wherein two electric connection plates (2) are arranged inside the lower shell (1), a battery plate (3) is arranged between the two electric connection plates (2), and ventilation openings (5) are uniformly formed in two sides of the lower shell (1);

the upper cover plate (4) is arranged above the lower shell (1), and radiating fins (6) are arranged at equal intervals at the upper end of the middle part of the upper cover plate (4), so that the radiating effect is further improved;

it is characterized by also comprising:

the limiting block (8) is arranged inside the limiting groove (7), the limiting groove (7) is formed inside the upper end of the upper cover plate (4), and the lower end of the limiting block (8) is connected with a pressing plate (11) through a connecting rod (10) movable shaft;

the vertical rod (12) is arranged on the side part of the upper end of the pressing plate (11), a guide rod (13) is sleeved on the outer side of the vertical rod (12), and the guide rod (13) is fixedly arranged on the inner wall of the upper end of the upper cover plate (4);

and a second air bag (17) which is connected to the lower end side of the upper cover plate (4) in a hot melting manner, and a positioning rod (18) is fixed to the end of the second air bag (17).

2. A lighting device power supply housing construction as defined in claim 1, wherein: the limiting block (8) is arranged in a convex structure, the limiting block (8) and the limiting groove (7) form a transverse clamping sliding structure, and a driving plate (9) is installed at the end part of the limiting block (8).

3. A lighting device power supply housing structure of claim 2, wherein: the area of the driving plate (9) is larger than the section of the limiting block (8), the driving plate (9) is attached to the end of the first air bag (16), and the first air bag (16) is connected to the inside of the upper cover plate (4) in a hot melting mode.

4. A lighting device power supply housing construction as defined in claim 1, wherein: the vertical rod (12) is perpendicular to the plane of the upper cover plate (4), a pressure spring (15) is welded between the pressure plate (11) where the vertical rod (12) is located and the upper cover plate (4), and the pressure spring (15) is sleeved on the outer side of the guide rod (13).

5. A lighting device power supply housing construction as defined in claim 1, wherein: the lower terminal surface of clamp plate (11) passes through pressure spring (15) and closely laminates the upper end of panel (3), and the lower extreme of clamp plate (11) sets up for the silica gel material.

6. A lighting device power supply housing construction as defined in claim 3, wherein: the first air bag (16) and the second air bag (17) are communicated with each other, and the number of the second air bags (17) is two and is arranged in bilateral symmetry about the center of the upper cover plate (4).

7. A lighting device power supply housing construction as defined in claim 1, wherein: the middle part of the positioning rod (18) is located inside the lower shell (1), the positioning pin (14) penetrates through the inside of the positioning rod (18), and the positioning pin (14) is attached to the inside of the lower shell (1).