CN215489345U - Christmas tree LED light power-off protection device - Google Patents

Abstract

The utility model relates to the technical field of power-off protection equipment and discloses a Christmas tree LED light power-off protection device which comprises a device shell, wherein the left side of the device shell is movably connected with a top cover, the top of the device shell is fixedly connected with a shell plate, the top of the top cover is fixedly connected with a cover plate, the top of the shell plate is rotatably connected with a rotary column, and a fixed trapezoidal block is fixedly sleeved on the outer surface of the rotary column. According to the utility model, the swing iron sheet is swung to the shell plate, the bayonet arranged on the swing iron sheet penetrates through the fixed trapezoidal block, the swing iron sheet is attached to the shell plate at the moment, then the rotary column is rotated to rotate the fixed trapezoidal block for ninety degrees, the positions of the fixed trapezoidal block and the bayonet are staggered at the moment, namely the bayonet is blocked, the swing iron sheet is stably fixed on the shell plate, and when the top cover is opened, the rotary column needs to be rotated reversely to enable the bayonet to penetrate through the fixed trapezoidal block, so that the effect of conveniently opening and closing the top cover is achieved.

Description

Christmas tree LED light power-off protection device

Technical Field

The utility model relates to the technical field of power-off protection equipment, in particular to a Christmas tree LED light power-off protection device.

Background

The Christmas tree is a evergreen tree which is formed by installing and lighting a fir tree or an American pine by using a candle and an ornament, is one of important components of Christmas, gradually runs around the world, becomes one of the most famous traditions in Christmas celebration, is usually decorated by using a Christmas lamp and a colored ornament, most of the Christmas lamps use LED lamps, the energy is saved, the brightness is also sufficient, and the LED lamps are usually matched with a power-off protection device for use, so that the safety of the device is improved.

The prior patent number is CN202010937068.8, the utility model discloses a power-off prevention hard disk protection device, which comprises a machine body, an anti-seismic cavity is arranged in the machine body, a plurality of shock absorbers are arranged on the upper part, the lower part, the right part, the front part and the rear part of the anti-seismic cavity, the shock absorber is fixedly provided with a protective shell between the shock absorbers, a hard disk is fixedly arranged in the protective shell, the right wall of the hard disk is provided with an external power supply electromagnet in an electric contact and abutting mode, the utility model avoids the damage of the hard disk caused by water inflow through the combined action of a structure that the inner contact and the outer contact can be separated and a closed channel of the outer contact, and can realize the slow movement of the sliding block in the air cavity through the sliding block with the small hole so as to realize timing and push the contact to move until the fixed contact with the fixed length is separated, therefore, the self-powered appointed time is achieved, the data are stored, the CVT principle is matched with the thermosensitive gas to push the sliding block to achieve the air flow rate at different temperatures, and the hard disk can be cooled in time. The device is difficult to accomplish nimble opening device lid when using, and inconvenient maintains inside electronic components, and the anti external impact's of device ability is more weak simultaneously, designs a christmas tree LED light power-off protection device now, can very conveniently open the device, maintains its inside electron spare part, makes the device have certain shock resistance simultaneously, avoids the device to receive external impact and easily causes the damage of inside precision components and parts.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the LED light power-off protection device for the Christmas tree, which has the advantages of conveniently opening and closing the top cover of the device and enabling the device to have certain shock resistance, and solves the problems that the opening of the device cover is complex and tedious, and the device is easy to damage internal precise components due to external impact.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a LED light power-off protection device for Christmas tree, includes the device shell, the left side swing joint of device shell has the top cap, the top fixedly connected with coverplate of device shell, the top fixedly connected with apron of top cap, the top of coverplate is rotated and is connected with the post of revolving, the outer fixed surface cover of revolving the post is equipped with fixed trapezoidal piece, the left side fixedly connected with hinge of apron, the left side fixedly connected with swing iron sheet of hinge, the bayonet socket has been seted up to the surface of swing iron sheet.

Through above-mentioned technical scheme, promote the handle and make device shell and top cap laminate mutually, later swing iron sheet under the effect of hinge, make the buckle pass fixed trapezoidal piece, make swing iron sheet and shell plate laminate mutually simultaneously, rotate at last and revolve the post, make fixed trapezoidal piece ninety degrees of rotation, the position of fixed trapezoidal piece and bayonet socket is staggered this moment, swing iron sheet is comparatively stable fixed on the shell plate, when needing to open the top cap, only need rotate once more revolve post to the normal position can, reach the purpose of very convenient switching device top cap.

Preferably, the left side fixedly connected with protective housing of top cap, the inside of protective housing is provided with the steelframe.

Through the technical scheme, the protective shell is matched with the steel frame inside the protective shell to achieve the effect of resisting external impact, and meanwhile, the protective shell is prevented from being greatly deformed.

Preferably, the bottom fixedly connected with of device shell goes out the spool, the bottom laminating of going out the spool has the rubber pad.

Through above-mentioned technical scheme, LED wire isopotential accessible is qualified for the next round of competitions and is drawn out, and the fixed sealed effect of cooperation rubber pad avoids the wire not hard up to appear.

Preferably, the left side of the protective shell is fixedly connected with a handle, and the right side of the device shell is fixedly connected with a pressure rack.

Through above-mentioned technical scheme, before closing the top cap, accessible handle makes device shell and top cap laminating, and the device shell receives can directly act on the impact force with the pressure frame after assaulting.

Preferably, the bottom of the pressure frame is fixedly connected with a sliding sleeve, and a fixing rod is sleeved on the inner surface of the sliding sleeve in a sliding manner.

Through the technical scheme, after the pressure bearing frame is stressed, the force can be directly acted on the sliding sleeve, and then the sliding sleeve slides downwards along the fixing rod.

Preferably, the outer surface of the fixed rod is movably sleeved with a compression spring, the bottom of the fixed rod is fixedly connected with a rubber chassis, and one side of the rubber chassis, far away from the fixed rod, is fixedly connected with a wall.

Through above-mentioned technical scheme, when the sliding sleeve atress back glides along the dead lever, can extrude compression spring, compression spring compression deformation back can carry out the buffering of certain degree to power to with the impulsive force effect on soft rubber chassis.

Compared with the prior art, the utility model provides a Christmas tree LED light power-off protection device, which has the following beneficial effects:

1. this LED light power-off protection device christmas tree, through swing iron sheet to shell plate department, the bayonet socket of seting up on making the swing iron sheet simultaneously passes fixed trapezoidal piece, swing iron sheet and shell plate laminate mutually this moment, later rotatory post of revolving, make fixed trapezoidal piece rotate ninety degrees, the position of fixed trapezoidal piece and bayonet socket is staggered this moment, the bayonet socket is plugged up promptly, swing iron sheet is comparatively stable to be fixed on the shell plate, and when opening the top cap, need the reverse rotation to revolve the post make the bayonet socket can pass fixed trapezoidal piece can, reach the effect of conveniently opening the switch top cap.

2. This LED light power-off protection device for christmas tree through protective housing cooperation steelframe can directly bear the impact, and the impact force that the device shell received passes to the compression spring through pressure frame and sliding sleeve, uses rubber chassis after the buffering, and further pressure release reaches the effect that makes the device have certain shock resistance.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure of the shell plate and the cover plate of the present invention;

FIG. 3 is a schematic view of a fixed trapezoid block according to the present invention;

fig. 4 is a schematic view of the structure of the compression spring of the present invention.

Wherein: 1. a device housing; 2. a top cover; 3. a shell plate; 4. a cover plate; 5. rotating the column; 6. fixing the trapezoidal block; 7. a hinge; 8. swinging the iron sheet; 9. a bayonet; 10. a wire outlet pipe; 11. a rubber pad; 12. a protective shell; 13. a steel frame; 14. a handle; 15. a pressure frame; 16. a sliding sleeve; 17. fixing the rod; 18. a compression spring; 19. a rubber chassis; 20. a wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1, as shown in fig. 1 to 4, the utility model provides a christmas tree LED light power-off protection device, when the device is used, since the cover plate 4 is connected to the swing iron sheet 8 through the hinge 7, the swing iron sheet 8 can swing until an opening formed on the surface of the swing iron sheet 8 passes through the fixed trapezoidal block 6, so that the swing iron sheet 8 contacts with the shell plate 3, and then the rotary column 5 rotates to drive the fixed trapezoidal block 6 to rotate, so that the fixed trapezoidal block 6 is staggered with the bayonet 9, that is, the fixed trapezoidal block 6 blocks the bayonet 9, and the bayonet 9 cannot pass through the swing iron sheet 8, at this time, the swing iron sheet 8 is limited on the shell plate 3, and the closing of the top cover 2 is completed.

In embodiment 2, as shown in fig. 2-4, when it is desired to open the top cover 2, the top cover 2 needs to be rotated reversely, so that the bayonet 9 can pass through the fixed trapezoidal block 6 again, and the top cover 2 can be opened, and when the device is impacted from the outside, the protective shell 12 is directly impacted by cooperating with the steel frame 13, and the impact force applied to the device shell 1 is transmitted to the compression spring 18 through the compression frame 15 and the sliding sleeve 16, and then is applied to the rubber chassis 19 after being buffered, and further the pressure is released, so that the device has a certain impact resistance.

The working principle is as follows: when the Christmas tree LED light power-off protection device is used, electronic components and the like need to be placed in the device shell 1, meanwhile, a wire penetrates through the wire outlet pipe 10, the wire is kept in a stable state under the sealing protection of the rubber pad 11, then the top cover 2 is pulled through the handle 14, the top cover 2 is attached to the device shell 1, then the swinging iron sheet 8 swings through the hinge 7, the position of the cover plate 4 is fixed, therefore, the swinging iron sheet 8 can swing one hundred eighty degrees for a fixed point through the hinge 7, the swinging iron sheet 8 swings to the shell plate 3, meanwhile, the bayonet 9 arranged on the swinging iron sheet 8 penetrates through the fixed trapezoidal block 6, at the moment, the swinging iron sheet 8 is attached to the shell plate 3, then the rotary column 5 is rotated, the fixed trapezoidal block 6 rotates ninety degrees, at the moment, the positions of the fixed trapezoidal block 6 and the bayonet 9 are staggered, namely, the bayonet 9 is blocked, the swing iron 8 is stably fixed to the shell 3, and when the top cover 2 is opened, it is only necessary to reversely rotate the rotary post 5, so that the fixed trapezoidal block 6 is rotated ninety degrees, the top cover 2 can be pulled open to achieve the purpose of conveniently opening and closing the top cover 2, and when the device shell 1 is impacted by the outside, the protective shell 12, in cooperation with the steel frame 13 therein, will firstly bear the impact force to prevent the protective shell 12 from generating large deformation, and then the mounting shell 1 will transmit the received impact force to the pressure frame 15, the pressure frame 15 will further transmit the force to the sliding sleeve 16, the sliding sleeve 16 will slide down along the fixing rod 17 and extrude the pressure spring 18, after the pressure spring 18 buffers and releases the impact force, the force is transmitted to the rubber chassis 19, the rubber chassis 19 is used for further shock absorption and compression resistance, and finally the impact force is transmitted to the wall 20, so that the device has a certain impact resistance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a christmas tree LED light power-off protection device, includes device shell (1), its characterized in that: the left side swing joint of device shell (1) has top cap (2), top fixedly connected with coverboard (3) of device shell (1), the top fixedly connected with apron (4) of top cap (2), the top of coverboard (3) is rotated and is connected with and revolves post (5), the outer fixed surface cover of revolving post (5) is equipped with fixed trapezoidal piece (6), the left side fixedly connected with hinge (7) of apron (4), the left side fixedly connected with swing iron sheet (8) of hinge (7), bayonet socket (9) have been seted up to the surface of swing iron sheet (8).

2. A christmas tree LED light power-off protection device according to claim 1, wherein: the left side fixedly connected with protecting crust (12) of top cap (2), the inside of protecting crust (12) is provided with steelframe (13).

3. A christmas tree LED light power-off protection device according to claim 1, wherein: the bottom fixedly connected with of device shell (1) goes out spool (10), the bottom laminating of going out spool (10) has rubber pad (11).

4. A christmas tree LED light power-off protection device according to claim 2, wherein: the left side fixedly connected with handle (14) of protective housing (12), the right side fixedly connected with pressure frame (15) of device shell (1).

5. The Christmas tree LED light power-off protection device of claim 4, wherein: the bottom of the pressure bearing frame (15) is fixedly connected with a sliding sleeve (16), and the inner surface of the sliding sleeve (16) is sleeved with a fixed rod (17) in a sliding manner.

6. A Christmas tree LED light power-off protection device according to claim 5, wherein: the outer surface activity cover of dead lever (17) is equipped with compression spring (18), the bottom fixedly connected with rubber chassis (19) of dead lever (17), one side fixedly connected with wall (20) of dead lever (17) are kept away from in rubber chassis (19).

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