CN213930465U

CN213930465U - LED packaging structure with adjustable color temperature

Info

Publication number: CN213930465U
Application number: CN202023183717.4U
Authority: CN
Inventors: 庄俊杰
Original assignee: Shenzhen Chunfa Electronic Ind Co ltd
Current assignee: Shenzhen Chunfa Electronic Ind Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a color temperature adjustable LED packaging structure in the field of LED packaging, which comprises a base, sleeves are fixedly connected with the left side and the right side of the bottom of the base, sealing bulges are sleeved in the two sleeves, the bottoms of the two sealing bulges are fixed on a bottom plate, one side of the sleeve facing outwards is in through connection with a plurality of bolts, a plurality of heat dissipation holes are arranged in the middle of the bottom plate, a protective cover is fixedly connected with the bottom of the bottom plate, a movable sleeve is in threaded connection with the outer part of the bottom end of the protective cover, a fixed plate is fixedly connected with the middle of the inner wall of the protective cover by upper position, two heat conduction plates are in through movable connection in the middle of the fixed plate, a cold light lamp is fixedly connected with the bottom of the heat conduction plate at the left side of the fixed plate, a warm light lamp is fixedly connected with the bottom of the heat conduction plate at the right side of the fixed plate, a fan is fixedly connected with the top of the fixed plate, the heat conduction plate and the fan can effectively discharge the heat generated in the inner part, and prolong the service life of the LED packaging mechanism, and the installation and the disassembly are more convenient, the subsequent maintenance is convenient, and the use cost is reduced.

Description

LED packaging structure with adjustable color temperature

Technical Field

The utility model relates to a LED encapsulates the field, specifically is a colour temperature adjustable LED packaging structure.

Background

As a novel light source, the LED is widely used for various lighting applications, such as reading lamps, street lamps, car lamps, and display backlights, due to its energy saving and environmental protection.

At present, LED lamp heat dissipation commonly used adopts the heat dissipation shell to dispel the heat more, the heat that the LED lamp produced through the heat dissipation shell will conducts and cools down, the radiating mode is comparatively passive, the radiating efficiency is not high, and constantly improve along with people's standard of living, also more and more high to the requirement of quality of illumination, the colour temperature that needs the difference in the scene of difference, if need the illumination of a warm tone in winter, often need the illumination of cold tone in summer, also need different tones illumination when everybody's mood is different, the colour temperature of current LED lamp output light is fixed unchangeable, can't adjust, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colour temperature adjustable LED packaging structure to solve the problem that proposes among the above-mentioned background art.

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

an LED packaging structure with adjustable color temperature comprises a base, wherein the left side and the right side of the base are both provided with mounting holes, the left side and the right side of the bottom of the base are both fixedly connected with sleeves, sealing bulges are sleeved in the two sleeves, the bottoms of the two sealing bulges are fixed on the bottom plate, a plurality of bolts are connected with one side of the sleeve towards the outside in a penetrating way, the other ends of the bolts extend into the sealing bulge, a plurality of heat dissipation holes are arranged in the middle of the bottom plate, a protective cover is fixedly connected to the bottom of the bottom plate, a movable sleeve is connected to the outer portion of the bottom end of the protective cover through threads, a fixing plate is fixedly connected to the middle of the inner wall of the protective cover close to the upper position, two heat-conducting plates are movably connected in a penetrating way in the middle of the fixing plate, the left heat-conducting plate bottom fixedly connected with cold light lamp of fixed plate, the heat-conducting plate bottom fixedly connected with warm light lamp on fixed plate right side, fixedly connected with fan in the middle of the fixed plate top.

As a further aspect of the present invention: two the heat-conducting plate left and right sides all is equipped with the second recess, swing joint has the slide bar in the second recess, the slide bar other end extends to in the first recess, first recess is established in the fixed plate, fixedly connected with spring between slide bar and the first recess inner wall, fixedly connected with pull rod in the middle of the slide bar bottom, the pull rod other end extends to the outside, during the use, can be convenient dismantle two heat-conducting plates, maintenance and change when conveniently damaging improve life.

As a further aspect of the present invention: a plurality of bottom equal fixedly connected with filter screen in the louvre, during the use, can guarantee that the dust can not get into in the radiating while.

As a further aspect of the present invention: the safety cover right side inner wall fixedly connected with singlechip, the singlechip is established between fixed plate and bottom plate, during the use, can control the regulation of colour temperature.

As a further aspect of the present invention: two a plurality of fin of the equal fixed connection in heat-conducting plate bottom, during the use, can absorb the heat that cold light lamp and warm light lamp produced, the packaging structure safety is guaranteed to effectual some heat of elimination.

As a further aspect of the present invention: fixedly connected with reflector on the inner wall of safety cover bottom, during the use, can strengthen the light efficiency, improve irradiation distance.

As a further aspect of the present invention: the light-transmitting mirror is fixedly connected in the movable sleeve, so that the irradiated light is softer and more uniform when the LED lamp is used.

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

in the utility model, when in use, the cold light lamp and the warm light lamp can be controlled to be closed and opened by the singlechip to realize the adjustment of color temperature, which is convenient and fast, the packaging structure can be arranged at a required position by the mounting hole arranged on the base, the sleeve and the sealing bulge are fixed together by the bolt, the installation and the disassembly are convenient, the luminous efficiency can be enhanced by the arrangement of the reflector, the irradiation distance is improved, and the light can be more soft and uniform by the arrangement of the transmitting mirror, when the cold light lamp and the warm light lamp have faults, the cold light lamp and the warm light lamp can be conveniently changed and installed by pulling the pull rod, and then the heat generated by the cold light lamp and the warm light lamp can be conducted to the radiating fin by the heat conducting plate, the redundant heat is driven by the fan and discharged from the radiating hole, and the filter screen is fixed in the radiating hole, thereby ensuring that dust can not enter in the radiating process, the whole LED packaging structure is convenient to install, has strong heat dissipation performance, and can effectively prolong the service life of the LED packaging structure.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the middle bottom portion of the present invention.

In the figure: 1. a base; 2. mounting holes; 3. a bolt; 4. a sleeve; 5. sealing the protrusion; 6. a base plate; 7. filtering with a screen; 8. heat dissipation holes; 9. a fan; 10. a single chip microcomputer; 11. a fixing plate; 12. a reflector; 13. a protective cover; 14. a heat sink; 15. a cold light lamp; 16. a warm light lamp; 17. a light-transmitting mirror; 18. a movable sleeve; 19. a heat conducting plate; 20. a first groove; 21. a spring; 22. a slide bar; 23. a pull rod; 24. a second groove.

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 to 3, in the embodiment of the present invention, a color temperature adjustable LED package structure comprises a base 1, mounting holes 2 are formed on both left and right sides of the base 1, sleeves 4 are fixedly connected to both left and right sides of the bottom of the base 1, sealing protrusions 5 are respectively sleeved in the two sleeves 4, bottoms of the two sealing protrusions 5 are fixed on a bottom plate 6, a plurality of bolts 3 are penetratingly connected to one side of the sleeve 4 facing outward, the other ends of the plurality of bolts 3 extend into the sealing protrusions 5, a plurality of heat dissipation holes 8 are formed in the middle of the bottom plate 6, a protective cover 13 is fixedly connected to the bottom of the bottom plate 6, a movable sleeve 18 is threadedly connected to the outer portion of the bottom end of the protective cover 13, a fixed plate 11 is fixedly connected to the middle of the inner wall of the protective cover 13 at an upper position, two heat conduction plates 19 are penetratingly movably connected to the middle of the fixed plate 11, a cold light lamp 15 is fixedly connected to the bottom of the heat conduction plate 19 on the left side of the fixed plate 11, a warm light lamp 16 is fixedly connected to the bottom of the heat conduction plate 19 on the right side of the fixed plate 11, the fan 9 is fixedly connected to the middle of the top of the fixing plate 11.

The left side and the right side of each of the two heat conduction plates 19 are respectively provided with a second groove 24, a sliding rod 22 is movably connected in each second groove 24, the other end of each sliding rod 22 extends into the corresponding first groove 20, each first groove 20 is arranged in the corresponding fixing plate 11, a spring 21 is fixedly connected between each sliding rod 22 and the inner wall of each first groove 20, a pull rod 23 is fixedly connected in the middle of the bottom of each sliding rod 22, and the other end of each pull rod 23 extends to the outside; the bottom of each of the plurality of heat dissipation holes 8 is fixedly connected with a filter screen 7, so that when the heat dissipation device is used, dust can be prevented from entering the heat dissipation device while heat is dissipated; the inner wall of the right side of the protective cover 13 is fixedly connected with the single chip microcomputer 10, the single chip microcomputer 10 is arranged between the fixing plate 11 and the bottom plate 6, and when the color temperature adjusting device is used, the color temperature can be controlled to be adjusted; the bottoms of the two heat conducting plates 19 are fixedly connected with the plurality of radiating fins 14, so that heat generated by the cold light lamp 15 and the warm light lamp 16 can be absorbed when the LED lamp is used, a part of heat can be effectively eliminated, and the safety of a packaging structure is ensured; the inner wall of the bottom of the protective cover 13 is fixedly connected with the reflecting cover 12, so that when the LED lamp is used, the lighting effect can be enhanced, and the irradiation distance can be increased; the light-transmitting mirror 17 is fixedly connected in the movable sleeve 18, so that the irradiated light can be softer and more uniform when the LED lamp is used.

The utility model discloses a theory of operation is: when the LED lamp is used, the base 1 is fixed at a required position through the mounting hole 2, the sealing bulge 5 is placed in the sleeve 4 and fixed through the bolt 3, the whole packaging structure is mounted conveniently and quickly, when the color temperature needs to be adjusted, the singlechip 10 controls the cold light lamp 15 and the warm light lamp 16 to be opened and closed, the color temperature can be adjusted conveniently, heat generated by the cold light lamp 15 and the warm light lamp 16 can be conducted to the radiating fins 14 through the heat conducting plate 19 and absorbed by the radiating fins 14, the residual heat is driven by the fan 9 and is discharged from the radiating holes 8, the filter screen 7 fixed in the radiating holes 8 can ensure that dust cannot enter while radiating, through the arrangement of the reflector 12, the lighting effect can be enhanced, the radiating distance is increased, and through the arrangement of the light-transmitting mirror 17, the radiated light is more uniform, when the cold light lamp 15 and the warm light lamp 16 break down, the movable sleeve 18 can be taken down by rotating the movable sleeve 18, the sliding rod 22 is moved outwards by pulling the pull rod 23, the cold light lamp 15 and the warm light lamp 16 can be conveniently taken down, maintenance and repair are convenient, the whole LED packaging structure is convenient to install, heat dissipation performance is strong, and the service life of the LED packaging structure can be effectively prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED packaging structure of adjustable colour temperature, includes base (1), its characterized in that: the heat-conducting plate heat-insulating base is characterized in that mounting holes (2) are formed in the left side and the right side of the base (1), sleeves (4) are fixedly connected to the left side and the right side of the bottom of the base (1), sealing bulges (5) are sleeved in the two sleeves (4), the bottoms of the two sealing bulges (5) are fixed on a bottom plate (6), a plurality of bolts (3) are connected to one outward side of each sleeve (4) in a penetrating manner, the other ends of the bolts (3) extend into the sealing bulges (5), a plurality of heat dissipation holes (8) are formed in the middle of the bottom plate (6), a protective cover (13) is fixedly connected to the bottom of the bottom plate (6), a movable sleeve (18) is connected to the outer portion of the bottom end of the protective cover (13) through threads, a fixed plate (11) is fixedly connected to the upper portion of the middle of the inner wall of the protective cover (13), and two heat-conducting plates (19) are movably connected to the middle of the fixed plate (11), the hot-water bottle is characterized in that a cold light lamp (15) is fixedly connected to the bottom of a heat conduction plate (19) on the left side of a fixing plate (11), a warm light lamp (16) is fixedly connected to the bottom of the heat conduction plate (19) on the right side of the fixing plate (11), and a fan (9) is fixedly connected to the middle of the top of the fixing plate (11).

2. The LED package structure with adjustable color temperature of claim 1, wherein: two heat-conducting plate (19) left and right sides all is equipped with second recess (24), swing joint has slide bar (22) in second recess (24), slide bar (22) other end extends to in first recess (20), establish in fixed plate (11) first recess (20), fixedly connected with spring (21) between slide bar (22) and first recess (20) inner wall, fixedly connected with pull rod (23) in the middle of slide bar (22) bottom, pull rod (23) other end extends to the outside.

3. The LED package structure with adjustable color temperature of claim 1, wherein: the bottom of the inside of the heat dissipation holes (8) is fixedly connected with a filter screen (7).

4. The LED package structure with adjustable color temperature of claim 1, wherein: the inner wall fixedly connected with singlechip (10) on safety cover (13) right side, singlechip (10) are established between fixed plate (11) and bottom plate (6).

5. The LED package structure with adjustable color temperature of claim 1, wherein: the bottoms of the two heat-conducting plates (19) are fixedly connected with a plurality of radiating fins (14).

6. The LED package structure with adjustable color temperature of claim 1, wherein: and a reflecting cover (12) is fixedly connected to the inner wall of the bottom of the protective cover (13).

7. The LED package structure with adjustable color temperature of claim 1, wherein: a light-transmitting mirror (17) is fixedly connected in the movable sleeve (18).