CN211240631U

CN211240631U - Driving power supply protection device

Info

Publication number: CN211240631U
Application number: CN202020075239.6U
Authority: CN
Inventors: 陈斌兵; 陈伟林; 龙田恋; 杨冶
Original assignee: Changzhou Program Control Intelligent Technology Co ltd
Current assignee: Changzhou Program Control Intelligent Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-11
Anticipated expiration: 2030-01-15

Abstract

The utility model provides a drive power supply protector belongs to drive power supply technical field, this drive power supply protector, including last power shell, go up power shell's lower extreme and install down power shell, go up power shell and last mounting panel, lower power shell and down between the mounting panel respectively fixedly connected with go up buffer spring and lower buffer spring, go up the fixture block and install the drive power supply body down between the fixture block, go up the avris of mounting panel lower extreme and down the avris of mounting panel upper end respectively fixedly connected with go up radiator fan and lower radiator fan. This drive power supply protector can cushion the impact that receives, and then prevents that the drive power supply body from receiving the damage that external impact leads to and can prevent moist air corrosion drive power supply body, guaranteed the life of drive power supply body, realized the quick heat dissipation of drive power supply body simultaneously, prevent the burning loss that the heat of drive power supply body leads to too high, also can prevent the entering of dust.

Description

Driving power supply protection device

Technical Field

The utility model belongs to the technical field of drive power supply, concretely relates to drive power supply protector.

Background

An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power supply comprises high-voltage power frequency alternating current (namely commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (such as the output of an electronic transformer) and the like, and the driving power supply protection device is used for protecting the driving power supply.

However, the existing driving power supply protection device on the market is easily damaged by the impact of external force, and meanwhile, the driving power supply is easily corroded by humid air, so that the service life of the driving power supply is greatly reduced, the heat dissipation effect of the driving power supply is poor, and the driving power supply is easily burnt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive power supply protector aims at solving the current drive power supply protector among the prior art and receives the striking of external force and leads to drive power supply's damage easily, and drive power supply receives humid air's corruption easily simultaneously, greatly reduced drive power supply's life, and drive power supply's radiating effect is relatively poor, leads to drive power supply's the problem of scaling loss easily.

In order to achieve the above object, the utility model provides a following technical scheme: the driving power supply protection device comprises an upper power supply shell, wherein a lower power supply shell is installed at the lower end of the upper power supply shell, the upper power supply shell and the lower power supply shell are connected with each other through locking screws, an upper mounting plate and a lower mounting plate are respectively and fixedly connected with the upper end inside the upper power supply shell and the lower end inside the lower power supply shell, an upper buffer spring and a lower buffer spring are respectively and fixedly connected between the upper power supply shell and the upper mounting plate as well as between the lower power supply shell and the lower mounting plate, an upper clamping block and a lower clamping block are respectively and fixedly connected with the lower end of the upper mounting plate and the upper end of the lower mounting plate, a driving power supply body is installed between the upper clamping block and the lower clamping block, an upper heat dissipation fan and a lower heat dissipation fan are respectively and fixedly connected with the lateral side at the lower end of the lower mounting plate and the lateral, the drying agent is arranged inside the upper mesh enclosure and the lower mesh enclosure, the radiating holes are formed in the side edges of the upper power supply shell and the lower power supply shell, the outer sides of the radiating holes are fixedly connected with an installation cover, and the dust screen is fixedly connected inside the installation cover.

In order to make LED drive power supply, as the utility model discloses it is preferred, it is equidistant respectively with lower buffer spring to go up buffer spring and is provided with five groups, and buffer spring and the equal interval distribution of lower buffer spring on every group.

In order to make LED drive power supply, as the utility model discloses preferred, go up fixture block, lower fixture block all with drive power supply body block installation.

In order to make LED drive power supply, as the utility model discloses it is preferred, it is provided with two sets ofly with lower radiator fan about the vertical central line symmetry of last mounting panel with lower mounting panel respectively to go up radiator fan, lower radiator fan and drive power supply body electric connection.

In order to make LED drive power supply, as the utility model discloses it is preferred, the lower extreme of going up the screen panel contacts with the upper end of lower screen panel, and goes up the screen panel, lower screen panel all is connected with the drier block.

In order to make LED drive power supply, as the utility model discloses preferred, the louvre is provided with two sets ofly about the vertical centerline symmetry of last power shell and lower power shell respectively, and every equidistant distribution of group louvre has five.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this drive power supply protector, through the setting of last buffer spring and lower buffer spring, when receiving external striking, can cushion the impact that receives, and then prevent that the drive power supply body from receiving the damage that external force striking leads to, simultaneously through the screen panel, the screen panel is with the setting of crossing the drier down, can dehumidify the inside of last power supply shell and lower power supply shell, prevents moist air corrosion drive power supply body, has guaranteed the life of drive power supply body.

2. This drive power supply protector through last cooling fan, cooling fan and louvre's setting down, has realized the quick heat dissipation of drive power supply body, prevents the burning loss that the heat of drive power supply body too high leads to, and through the setting of dust screen, can prevent the entering of dust simultaneously, has improved the protection to the drive power supply body greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective structural view of the main view of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the internal structure of the upper and lower net covers of the present invention.

In the figure: 1. an upper power supply housing; 2. a lower power supply housing; 3. locking screws; 4. an upper mounting plate; 5. a lower mounting plate; 6. an upper buffer spring; 7. a lower buffer spring; 8. an upper clamping block; 9. a lower clamping block; 10. a driving power supply body; 11. an upper heat dissipation fan; 12. a lower heat dissipation fan; 13. an upper net cover; 14. a lower mesh enclosure; 15. a desiccant; 16. heat dissipation holes; 17. mounting a cover; 18. a dust screen.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

in the embodiment of the utility model, the driving power supply protection device comprises an upper power supply housing 1, a lower power supply housing 2 is arranged at the lower end of the upper power supply housing 1, the upper power supply housing 1 and the lower power supply housing 2 are connected with each other through a locking screw 3, an upper mounting plate 4 and a lower mounting plate 5 are respectively fixedly connected with the upper end inside the upper power supply housing 1 and the lower end inside the lower power supply housing 2, an upper buffer spring 6 and a lower buffer spring 7 are respectively fixedly connected between the upper power supply housing 1 and the upper mounting plate 4, and between the lower power supply housing 2 and the lower mounting plate 5, an upper fixture block 8 and a lower fixture block 9 are respectively fixedly connected with the lower end of the upper mounting plate 4 and the upper end of the lower mounting plate 5, a driving power supply body 10 is arranged between the upper fixture block 8 and the lower fixture block 9, an upper heat dissipation fan 11 and a lower heat, the lower end of the interior of the upper power supply shell 1 and the upper end of the interior of the lower power supply shell 2 are respectively fixedly connected with an upper mesh enclosure 13 and a lower mesh enclosure 14, drying agents 15 are arranged in the upper mesh enclosure 13 and the lower mesh enclosure 14, heat dissipation holes 16 are formed in the lateral sides of the upper power supply shell 1 and the lower power supply shell 2, an installation cover 17 is fixedly connected to the outer side of each heat dissipation hole 16, and a dust screen 18 is fixedly connected to the interior of the installation cover 17.

Specifically, the upper buffer spring 6 and the lower buffer spring 7 are respectively provided with five groups at equal intervals, and the upper buffer spring 6 and the lower buffer spring 7 in each group are distributed at equal intervals.

In this embodiment: the upper buffer spring 6 and the lower buffer spring 7 buffer the received external force, thereby preventing the driving power supply body 10 from being damaged due to impact.

Specifically, the upper fixture block 8 and the lower fixture block 9 are both mounted to the driving power supply body 10 in a snap-fit manner.

In this embodiment: the driving power supply body 10 is mounted in a clamping manner, so that the driving power supply body 10 is convenient to overhaul.

Specifically, the upper heat dissipation fan 11 and the lower heat dissipation fan 12 are symmetrically arranged about the vertical central line of the upper mounting plate 4 and the vertical central line of the lower mounting plate 5, and the upper heat dissipation fan 11, the lower heat dissipation fan 12 and the driving power supply body 10 are electrically connected.

In this embodiment: the flow of air inside the upper power supply shell 1 and the lower power supply shell 2 is accelerated through the upper heat dissipation fan 11 and the lower heat dissipation fan 12, and then heat flows out quickly.

Specifically, the lower end of the upper mesh enclosure 13 contacts with the upper end of the lower mesh enclosure 14, and both the upper mesh enclosure 13 and the lower mesh enclosure 14 are connected with the drying agent 15 in a clamping manner.

In this embodiment: the drying agent 15 dries the moist air inside the upper power supply case 1 and the lower power supply case 2, thereby preventing the drive power supply body 10 from being corroded.

Specifically, two sets of heat dissipation holes 16 are symmetrically arranged about the vertical center line of the upper power supply housing 1 and the vertical center line of the lower power supply housing 2, and five heat dissipation holes 16 are equidistantly distributed in each set.

In this embodiment: the heat dissipation in the upper cover power supply shell 1 and the lower power supply shell 2 is ensured.

The utility model discloses a theory of operation and use flow: when the driving power supply body 10 is impacted, the upper power supply shell 1 and the upper mounting plate 4, the upper buffer spring 6 and the lower buffer spring 7 between the lower power supply shell 2 and the lower mounting plate 5 buffer the impact force, and the driving power supply body 10 is prevented from being impacted and damaged.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Drive power supply protector, including last power shell (1), its characterized in that: go up power source shell (1) lower extreme and install down power source shell (2), go up power source shell (1) and lower power source shell (2) through locking screw (3) interconnect, go up power source shell (1) inside upper end and lower power source shell (2) inside lower extreme difference fixedly connected with go up mounting panel (4) and lower mounting panel (5), go up power source shell (1) and last mounting panel (4), down power source shell (2) and down between mounting panel (5) respectively fixedly connected with go up buffer spring (6) and lower buffer spring (7), go up the lower extreme of mounting panel (4) and the upper end difference fixedly connected with of lower mounting panel (5) go up fixture block (8) and lower fixture block (9), go up fixture block (8) and install between fixture block (9) down drive power source body (10), go up the avris of mounting panel (4) lower extreme and avris of mounting panel (5) upper end respectively fixedly connected with on radiator fan (11) and with and the avris of lower mounting panel (5) upper Lower cooling fan (12), go up screen panel (13) and lower screen panel (14) on the inside lower extreme of power shell (1) and the inside upper end difference fixedly connected with of power shell (2) down, the inside of going up screen panel (13) and lower screen panel (14) all is provided with drier (15), louvre (16) have all been seted up to the avris of going up power shell (1) and lower power shell (2), outside fixedly connected with installation cover (17) of louvre (16), the inside fixedly connected with dust screen (18) of installation cover (17).

2. The drive power supply guard according to claim 1, wherein: the upper buffer spring (6) and the lower buffer spring (7) are respectively provided with five groups at equal intervals, and the upper buffer spring (6) and the lower buffer spring (7) in each group are distributed at equal intervals.

3. The drive power supply guard according to claim 1, wherein: the upper clamping block (8) and the lower clamping block (9) are clamped and installed with the driving power supply body (10).

4. The drive power supply guard according to claim 1, wherein: the upper heat dissipation fan (11) and the lower heat dissipation fan (12) are symmetrically arranged in two groups about the vertical central line of the upper mounting plate (4) and the vertical central line of the lower mounting plate (5) respectively, and the upper heat dissipation fan (11), the lower heat dissipation fan (12) and the driving power supply body (10) are electrically connected.

5. The drive power supply guard according to claim 1, wherein: the lower end of the upper mesh enclosure (13) is in contact with the upper end of the lower mesh enclosure (14), and the upper mesh enclosure (13) and the lower mesh enclosure (14) are clamped and connected with the drying agent (15).

6. The drive power supply guard according to claim 1, wherein: the radiating holes (16) are symmetrically arranged in two groups about the vertical central line of the upper power supply shell (1) and the vertical central line of the lower power supply shell (2), and five radiating holes (16) are distributed in each group at equal intervals.