CN210441031U

CN210441031U - Safe LED lighting lamp with heat dissipation function

Info

Publication number: CN210441031U
Application number: CN201920588225.1U
Authority: CN
Inventors: 夏艳枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-05-01
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a safe LED illumination lamps and lanterns that have heat dissipation belongs to the illumination field, the utility model discloses a lamp body, the internally mounted of lamp body has the LED lamp, the refrigeration piece is installed at the top of LED lamp, the top of refrigeration piece is provided with heat radiation fins, the inside of lamp shade is provided with first spring, the one end of first spring is connected with first connecting block, the top of first connecting block is connected with first pivot, the top of first pivot is provided with the stopper. The utility model discloses a set up the refrigeration piece, directly transmit the heat that the LED lamp produced for heat radiation fins, the speed of heat transfer has been accelerated, set up the through-hole through the surface at the lamp body, accelerate the radiating rate, through setting up the stopper, fixed the lamp shade under fixed slot, first pivot, first connecting block and first spring mating reaction, and easy dismounting, the change of the LED lamp of being convenient for, through setting up the handle, both can hand the illumination, also can hang lamps and lanterns on the rope, excellent in use effect.

Description

Safe LED lighting lamp with heat dissipation function

Technical Field

The utility model relates to the field of lighting technology, specifically be a safe LED illumination lamps and lanterns that have heat dissipation.

Background

The application of LED lamp and its extensive, be the electrical apparatus that we are indispensable in daily life, the LED light is of a great variety, and is various, but the heat dissipation of LED lamp is the problem that people paid attention to always, if the heat dissipation is untimely, perhaps heat radiation structure is unreasonable, then can directly influence the life of LED lamp, leads to the waste of LED light resource.

The heat dissipation mode of current LED lamp adopts heat radiation fins to pass through heat-conduction with heat transfer for the lamps and lanterns shell usually, and the lamps and lanterns shell rethread heat radiation's mode carries out the heat transfer with the air, and in order to improve transfer efficiency, the surface of lamps and lanterns shell is provided with the through-hole, but current lamps and lanterns shell does not take dustproof measure, leads to the dust to pile up the inside of lamp body and makes the radiating effect variation of lamps and lanterns, and current lamps and lanterns dismouting is inconvenient, leads to the LED lamp to change the difficulty, and the result of use is.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing lamp shell does not adopt dustproof measures, the inside of the dust accumulation lamp shell is poor in radiating effect of the lamp, the existing lamp is inconvenient to disassemble and assemble, the LED lamp is difficult to replace, and the using effect is poor, and the safe heat-dissipation LED illuminating lamp is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a safe LED illuminating lamp with heat dissipation comprises a lamp housing, a lamp holder is arranged at the bottom of the lamp housing, a fixing groove is formed in the top of the lamp holder, a lampshade is arranged at the bottom of the lamp holder, an LED lamp is arranged in the lamp housing, a refrigerating sheet is arranged at the top of the LED lamp, a fixing rod is arranged at the top of the refrigerating sheet, heat-dissipating fins are arranged on the outer side of the fixing rod, a filter screen is arranged at the top of the lamp housing, a first spring is arranged in the lampshade, one end, away from the lampshade, of the first spring is connected with a first connecting block, the top of the first connecting block is connected with a first rotating shaft, a limiting block is arranged at the top of the first rotating shaft, a second connecting block is arranged on the outer side of the lamp housing, a second rotating shaft is arranged on one side, away from the lamp housing, of the second connecting, the inner side of the connecting rod is provided with a handle.

Preferably, the bottom of lamp stand is provided with the recess, the transversal cruciform structure of personally submitting of fixed slot and be connected with the recess, and the quantity of limiting plate is two, and two limiting plates are the inside that the in-line distributes at the fixed slot, first pivot extends to the inside of fixed slot and is connected with the stopper through the recess.

Preferably, the surface of lamp body is provided with a plurality of through-holes, and the outside of through-hole all is provided with the dust screen.

Preferably, the quantity of first spring, first connecting block, first pivot, stopper and fixed slot is four groups, four groups the four corners department of first spring, first connecting block, first pivot, stopper and fixed slot evenly distributed lamp stand, the quantity of second connecting block, second pivot and connecting rod is two sets of, two sets of second connecting block, second pivot and connecting rod evenly distributed are in the both sides of lamp body.

Preferably, the connecting rod is fixedly connected with the second connecting block through a fastening screw.

Preferably, the handle comprises a first handle, a second spring and a push rod, sliding grooves are formed in the tops of the first handle and the second handle, the push rod is movably connected with the sliding grooves through a sliding block, and one side, close to the first handle, of the push rod is connected with the sliding grooves through the second spring.

Preferably, one side of the first handle is provided with a connector, one side of the second handle is provided with a connecting groove matched with the connector, and the bottoms of the first handle and the second handle are both provided with arc-shaped grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the refrigeration piece, directly transmit the heat that the LED lamp produced for heat radiation fins, the speed of heat transfer has been accelerated, set up the through-hole and set up the dirt screen in the outside of through-hole through the surface at the lamp body, prevent the inside that the dust got into the lamp body when accelerating the radiating rate, the life of LED lamp has been improved, through setting up the stopper, at the fixed slot, first pivot, it is fixed with the lamp shade under first connecting block and the first spring mating reaction, and easy dismounting, the change of the LED lamp of being convenient for, through setting up the handle, both can hand the illumination, also can support the lamp body, can also hang lamps and lanterns on the rope, excellent in use effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lamp housing of the present invention;

fig. 3 is an enlarged view of a of the present invention;

FIG. 4 is a schematic structural view of the handle of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention.

In the figure: 1. a lamp housing; 2. a lamp socket; 3. a lamp shade; 4. an LED lamp; 5. a refrigeration plate; 6. fixing the rod; 7. heat dissipation fins; 8. a filter screen; 9. a first spring; 10. a first connection block; 11. a first rotating shaft; 12. a limiting block; 13. a second connecting block; 14. a second rotating shaft; 15. a connecting rod; 16. a handle; 1601. a first handle; 1602. a second handle; 1603. a second spring; 1604. a push rod; 17. and fixing the grooves.

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.

The refrigerating plate (model is TEC-12706) mentioned in the utility model can be ordered in the market or private.

Referring to fig. 1-5, a safe LED lighting device with heat dissipation includes a lamp housing 1, a lamp holder 2 is disposed at the bottom of the lamp housing 1, a fixing groove 17 is disposed at the top of the lamp holder 2, a lampshade 3 is disposed at the bottom of the lamp holder 2, an LED lamp 4 is mounted inside the lamp housing 1, a cooling plate 5 is mounted at the top of the LED lamp 4, a fixing rod 6 is disposed at the top of the cooling plate 5, heat dissipation fins 7 are disposed outside the fixing rod 6, a filter screen 8 is disposed at the top of the lamp housing 1, a first spring 9 is disposed inside the lampshade 3, a first connecting block 10 is connected to one end of the first spring 9 away from the lampshade 3, a first rotating shaft 11 is connected to the top of the first connecting block 10, a limiting block 12 is disposed at the top of the first rotating shaft 11, a second connecting block 13 is disposed outside the lamp housing 1, a second rotating shaft 14 is disposed at one side, a connecting rod 15 is arranged on the outer side of the second rotating shaft 14, and a handle 16 is arranged on the inner side of the connecting rod 15.

In the implementation: through setting up the refrigeration piece, directly transmit the heat that the LED lamp produced for heat transfer's speed, through setting up the stopper, fixed the lamp shade under fixed slot, first pivot, first connecting block and first spring mating reaction, and easy dismounting, the change of the LED lamp of being convenient for.

Please refer to fig. 1, fig. 3 and fig. 5, a groove is formed at the bottom of the lamp holder 2, the cross section of the fixing groove 17 is cross-shaped and connected with the groove, the number of the limiting plates is two, the two limiting plates are distributed in the fixing groove 17 in a straight line shape, the first rotating shaft 11 extends to the inside of the fixing groove 17 through the groove and is connected with the limiting block 12, the number of the first springs 9, the first connecting block 10, the first rotating shaft 11, the limiting block 12 and the fixing groove 17 are four groups, four groups of the first springs 9, the four corners department of first connecting block 10, first pivot 11, stopper 12 and fixed slot 17 evenly distributed lamp stand 2, the quantity of second connecting block 13, second pivot 14 and connecting rod 15 is two sets of, and two sets of second connecting block 13, second pivot 14 and connecting rod 15 evenly distributed are in the both sides of lamp body 1, and connecting rod 15 passes through fastening screw and second connecting block 13 fixed connection.

This kind of safety has heat dissipation LED illumination lamps and lanterns fixes lamp shade 3 through setting up fixed slot 17 under the mating reaction of first spring 9, first connecting block 10, first pivot 11, stopper 12, and is fixed effectual, and lamp shade 3 dismantles the convenience, the change of the LED lamp 4 of being convenient for.

Please refer to fig. 2, a plurality of through holes are disposed on the surface of the lamp housing 1, and a dust filter is disposed outside the through holes.

This kind of safety has heat dissipation LED illumination lamps and lanterns through setting up the through-hole on the surface at lamp body 1, makes the inside air of lamp body 1 and outside air form the convection current for radiating rate, through setting up the dirt screen, prevents that the dust from piling up the radiating effect variation that leads to lamps and lanterns in the inside of lamp body 1, has improved the life of LED lamp 4.

Please refer to fig. 4, the handle 16 is composed of a first handle 1601, a second handle 1602, a second spring 1603 and a push rod 1604, the tops of the first handle 1601 and the second handle 1602 are both provided with a sliding slot, the push rod 1604 is movably connected with the sliding slot through a sliding block, one side of the push rod 1604 close to the first handle 1601 is connected with the sliding slot through the second spring 1603, one side of the first handle 1601 is provided with a connector, one side of the second handle 1602 is provided with a connecting slot matched with the connector, and the bottoms of the first handle 1601 and the second handle 1602 are both provided with an arc-shaped groove.

According to the safe heat dissipation LED lighting lamp, the handle 16 is arranged, so that the lamp can be held by hand for lighting, the handle 16 can be separated, the lamp is hung on a rope, the lamp can be placed on the ground, the handle 16 supports the lamp shell 1, and the using effect is good.

The working principle is as follows: when the LED lamp is used, the power supply is switched on, the LED lamp 4 emits light for illumination, the refrigerating sheet 5 starts to work at the same time, the heat generated by the LED lamp 4 is transferred to the radiating fins 7, the radiating fins 7 transfer the heat to the lamp shell 1, and finally the heat is radiated by the lamp shell 1 and dissipated to the surrounding air, the through holes on the surface of the lamp shell 1 enable the air inside the lamp shell 1 to form convection with the outside air while the lamp shell 1 radiates and radiates the heat, the heat absorbed by the lamp shell 1 is taken away, the radiating effect is better, the dust filter net on the surface of the through holes and the filter net 8 on the top of the lamp shell 1 prevent dust from entering the inside of the lamp shell 1, the radiating effect is prevented from being influenced by the dust accumulation inside of the lamp shell 1, the service life of the LED lamp 4 is prolonged, when the LED lamp 4 needs to be replaced, the limiting block 12 is rotated to be retracted into the, the handle 16 can not only enable the lamp to be held by hand for illumination, but also enable the lamp to be hung on a rope, and the using effect is good.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safe LED illumination lamps and lanterns that have heat dissipation, includes lamp body (1), its characterized in that: the LED lamp is characterized in that a lamp holder (2) is arranged at the bottom of the lamp housing (1), a fixing groove (17) is formed in the top of the lamp holder (2), a lampshade (3) is arranged at the bottom of the lamp holder (2), an LED lamp (4) is installed inside the lamp housing (1), a refrigerating sheet (5) is installed at the top of the LED lamp (4), a fixing rod (6) is arranged at the top of the refrigerating sheet (5), heat-radiating fins (7) are arranged on the outer side of the fixing rod (6), a filter screen (8) is arranged at the top of the lamp housing (1), a first spring (9) is arranged inside the lampshade (3), a first connecting block (10) is connected to one end, far away from the lampshade (3), of the first spring (9), a first rotating shaft (11) is connected to the top of the first connecting block (10), a limiting block (12) is arranged, the outside of lamp body (1) is provided with second connecting block (13), one side that lamp body (1) was kept away from in second connecting block (13) is provided with second pivot (14), the outside of second pivot (14) is provided with connecting rod (15), the inboard of connecting rod (15) is provided with handle (16).

2. A safety LED lighting fixture with heat sink as recited in claim 1, wherein: the bottom of lamp stand (2) is provided with the recess, the transversal cruciform structure of personally submitting of fixed slot (17) and be connected with the recess, and the quantity of limiting plate is two, and two limiting plates are the inside that the in-line distributes at fixed slot (17), first pivot (11) extend to the inside of fixed slot (17) through the recess and are connected with stopper (12).

3. A safety LED lighting fixture with heat sink as recited in claim 1, wherein: the surface of the lamp shell (1) is provided with a plurality of through holes, and the outer sides of the through holes are provided with dust filter nets.

4. A safety LED lighting fixture with heat sink as recited in claim 2, wherein: the quantity of first spring (9), first connecting block (10), first pivot (11), stopper (12) and fixed slot (17) is four groups, four groups the four corners department of first spring (9), first connecting block (10), first pivot (11), stopper (12) and fixed slot (17) evenly distributed lamp stand (2), the quantity of second connecting block (13), second pivot (14) and connecting rod (15) is two sets of, two sets of second connecting block (13), second pivot (14) and connecting rod (15) evenly distributed are in the both sides of lamp body (1).

5. A safety LED lighting fixture with heat sink as recited in claim 1, wherein: the connecting rod (15) is fixedly connected with the second connecting block (13) through a fastening screw.

6. A safety LED lighting fixture with heat sink as recited in claim 1, wherein: the handle (16) comprises a first handle (1601), a second handle (1602), a second spring (1603) and a push rod (1604), the tops of the first handle (1601) and the second handle (1602) are provided with sliding grooves, the push rod (1604) is movably connected with the sliding grooves through sliding blocks, and one side, close to the first handle (1601), of the push rod (1604) is connected with the sliding grooves through the second spring (1603).

7. The safe LED lighting fixture with heat dissipation of claim 6, wherein: one side of the first handle (1601) is provided with the connector, one side of the second handle (1602) is provided with the connecting groove matched with the connector, the bottom of the first handle (1601) and the second handle (1602) all is provided with the arc recess.