LED down lamp integrated with radiator

Abstract

The utility model provides an LED down lamp integrated with a radiator, which comprises an LED down lamp body, radiating fins, a fixing component, mounting components and a limiting component, the radiating fins are arranged at the top of the LED down lamp body, the fixing component is arranged at the top of the radiating fins, the mounting components are arranged on two sides of the LED down lamp body, the limiting component is arranged at the bottom of the mounting components, and the LED down lamp body is arranged on the LED down lamp body. The fixing assembly comprises a pull rod, a clamping block, a positioning rod, a positioning seat, a sliding block, a sliding groove, a spring and a clamping groove. The LED down lamp integrated with the heat dissipation body has the advantages of being good in heat dissipation effect and saving resources, solves the problems that in daily work of the LED down lamp, due to the fact that the working time is long, the temperature inside the LED down lamp is high, the speed of hot air passing through the heat dissipation holes is low, and the service life of the LED down lamp is indirectly shortened, and meanwhile, in order to save resources, the LED down lamp integrated with the heat dissipation body is provided with the heat dissipation body. The buckles on the two sides of the LED down lamp are integrally formed with the LED down lamp, and when the down lamp breaks down and is damaged, the buckles need to be connected together for replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of LED downlights, in particular to an LED downlight integrated with a heat dissipation body. Background Technique

[0002] The LED downlight is a product improved and developed on the basis of the traditional downlight by applying a new type of LED lighting source. Compared with the traditional downlight, it has the following advantages: energy saving, low carbon, long life, good color rendering, fast response speed. The design of the LED downlight is more beautiful and lightweight. When installed, it can maintain the overall unity and perfection of the building decoration, without damaging the setting of the lamp. The light source is hidden inside the building decoration, the light source is not exposed, there is no glare, and the visual effect of people is soft and uniform.

[0003] During the daily work of the LED downlight, due to the long working time, the temperature inside it is relatively high, and the hot air passes through the heat dissipation holes at a slow speed, indirectly reducing its service life. At the same time, in order to save resources, the buckles on both sides are integrally formed with the LED downlight. When the downlight fails and is damaged, it needs to be replaced together with the buckles. This not only increases the replacement cost but also wastes resources. Therefore, there is an urgent need for an LED downlight integrated with a heat dissipation body to overcome the above defects. Content of the Utility Model

[0004] The utility model aims to solve the problems put forward in the background technique, and provides an LED downlight integrated with a heat dissipation body.

[0005] The specific technical solution is as follows:

[0006] An LED downlight integrated with a heat dissipation body includes an LED downlight body, heat dissipation fins, a fixing component, an installation component and a limiting component. The heat dissipation fins are arranged on the top of the LED downlight body, the fixing component is arranged on the top of the heat dissipation fins, the installation components are arranged on both sides of the LED downlight body, and the limiting component is arranged at the bottom of the installation component. The fixing component includes a pull rod, a clamping block, a positioning rod, a positioning seat, a slider, a chute, a spring and a clamping groove. The installation component includes an installation cylinder seat, a first magnet, a connecting rod, a sliding rod, a moving groove and a second magnet. The limiting component includes a threaded frame, a positioning groove and a fixing clamping sleeve. The positioning seat is arranged at the center of the top of the heat dissipation fins, the chutes are opened on both sides of the top of the positioning seat, the slider slides in the inner cavity of the chute, the clamping blocks are fixedly installed on both sides of the top of the LED downlight body, the first magnet is fixedly installed on the top of the inner cavity of the installation cylinder seat, the second magnet is arranged at the bottom of the first magnet, the connecting rod is fixedly installed at the bottom of the second magnet, and the moving groove is opened inside the connecting rod.

[0007] The above-mentioned LED downlight integrated with a heat sink, wherein: a spring is fixedly installed in the inner cavity of the chute and on the side where the slider is relatively close, and the card slot is opened inside the block.

[0008] The above-mentioned LED downlight integrated with a heat sink, wherein: on the relatively far side of the positioning rod, it passes through the inner cavity of the block through the card slot, and the sliding rod slides inside the moving slot.

[0009] The above-mentioned LED downlight integrated with a heat sink, wherein: both sides of the sliding rod are fixedly connected to the inner cavity of the installation cylinder base, and the positioning slot is opened on the outer side of the connecting rod.

[0010] The above-mentioned LED downlight integrated with a heat sink, wherein: the threaded frame rotates through threads inside the fixed collar, and on the relatively close side of the threaded frame, it passes through the inner part of the connecting rod through the positioning slot.

[0011] The above-mentioned LED downlight integrated with a heat sink, wherein: the bottom of the fixed collar is fixedly connected to the surface of the LED downlight body, and the positioning rod is fixedly installed on the top of the slider.

[0012] The above-mentioned LED downlight integrated with a heat sink, wherein: the pull rod is fixedly installed on the top of the positioning rod, and the bottom of the positioning seat contacts the top of the heat dissipation fins.

[0013] The utility model has the following beneficial effects:

[0014] The LED downlight integrated with a heat sink provided by the present utility model mainly illuminates areas with relatively dim brightness through the setting of the LED downlight body. The limit component is set to facilitate the disassembly of the LED downlight body. The heat dissipation fins are set to mainly accelerate the heat dissipation speed inside the LED downlight body. The fixing component is set to facilitate the disassembly of the heat dissipation fins, thereby maintaining the dust on the surface of the heat dissipation fins. The installation component is set to facilitate the adjustment of the height of the LED downlight body. When in use, the heat generated inside the LED downlight body is directly transferred to the heat dissipation fins, and under the action of the heat dissipation fins, the heat discharge speed is accelerated. When maintaining the LED downlight body, first move the connecting rod downward. The second magnet is driven downward by the connecting rod. After reaching a certain height, it is not only convenient for the staff to check it, but also rotate the threaded frame, and the threaded frame disengages from the inner cavity of the positioning groove, thereby releasing the limit on the connecting rod and making the LED downlight body disassembled. Then move the pull rod inward, and the positioning rod is driven by the pull rod to disengage from the inner cavity of the clamping groove, releasing the restriction on the heat dissipation fins, thereby cleaning the dust on the surface of the heat dissipation fins. It has the advantages of good heat dissipation effect and resource saving, and solves the problems that during the daily work of the LED downlight, due to the long working time, the internal temperature is relatively high, the hot air passes through the heat dissipation holes slowly, indirectly reducing its service life, and at the same time, in order to save resources, the buckles on both sides are integrally formed with the LED downlight. When the downlight fails and is damaged, it needs to be replaced together with the buckles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0017] Figure 3 is of the present utility model Figure 2 partial enlarged view of part A in;

[0018] Figure 4 is a schematic structural diagram of the installation component of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the fixing component of the present utility model.

[0020] In the drawings:

[0021] 1. LED downlight body;

[0022] 2. Heat dissipation fins;

[0023] 3. Fixing component; 31. Pull rod; 32. Block; 33. Positioning rod; 34. Positioning seat; 35. Slide block; 36. Slide groove; 37. Spring; 38. Clamping groove;

[0024] 4. Installation components; 41. Installation cylinder base; 42. First magnet; 43. Connecting rod; 44. Slide bar; 45. Moving groove; 46. Second magnet.

[0025] 5. Limiting components; 51. Threaded frame; 52. Positioning groove; 53. Fixed clamping sleeve. Specific embodiments

[0026] The technical solution of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

[0027] Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and cannot be construed as a limitation of this patent; in order to better illustrate the embodiments of the present utility model, some components in the accompanying drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted.

[0028] In the accompanying drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and cannot be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] In the description of the present utility model, unless otherwise clearly defined and limited, if terms such as "connection" are used to indicate the connection relationship between components, this term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Embodiment

[0031] The LED downlight integrated with a heat sink provided in this embodiment is as Figures 1-5As shown in the figure, it includes an LED downlight body 1, heat dissipation fins 2, a fixing component 3, a mounting component 4 and a limiting component 5. The heat dissipation fins 2 are arranged on the top of the LED downlight body 1, the fixing component 3 is arranged on the top of the heat dissipation fins 2, the mounting components 4 are arranged on both sides of the LED downlight body 1, and the limiting component 5 is arranged at the bottom of the mounting component 4. The fixing component 3 includes a pull rod 31, a clamping block 32, a positioning rod 33, a positioning seat 34, a slider 35, a sliding groove 36, a spring 37 and a clamping groove 38. The mounting component 4 includes a mounting cylinder base 41, a first magnet 42, a connecting rod 43, a sliding rod 44, a moving groove 45 and a second magnet 46. The limiting component 5 includes a threaded frame 51, a positioning groove 52 and a fixing sleeve 53. The positioning seat 34 is arranged at the center of the top of the heat dissipation fins 2. The sliding grooves 36 are respectively opened on both sides of the top of the positioning seat 34. The slider 35 slides in the inner cavity of the sliding groove 36. The clamping blocks 32 are fixedly installed on both sides of the top of the LED downlight body 1. The first magnet 42 is fixedly installed on the top of the inner cavity of the mounting cylinder base 41. The second magnet 46 is arranged at the bottom of the first magnet 42. The connecting rod 43 is fixedly installed at the bottom of the second magnet 46. The moving groove 45 is opened inside the connecting rod 43;

[0032] More specifically, by setting the mounting component 4, it is convenient to adjust the height of the LED downlight body 1. When in use, the heat generated inside the LED downlight body 1 is directly transmitted to the heat dissipation fins 2, and under the action of the heat dissipation fins 2, the heat dissipation speed is accelerated. When maintaining the LED downlight body 1, first move the connecting rod 43 downward. Drive the second magnet 46 to move downward through the connecting rod 43. After reaching a certain height, it is not only convenient for the staff to check in and out, but also rotate the threaded frame 51. The threaded frame 51 disengages from the inner cavity of the positioning groove 52, thereby releasing the limit on the connecting rod 43 and enabling the disassembly of the LED downlight body 1. Then move the pull rod 31 inward. Drive the positioning rod 33 to disengage from the inner cavity of the clamping groove 38 through the pull rod 31, release the restriction on the heat dissipation fins 2, and thus clean the dust on the surface of the heat dissipation fins 2, having the advantages of good heat dissipation effect and resource saving.

[0033] In some embodiments, a spring 37 is fixedly installed on the inner cavity of the sliding groove 36 and on the side where the sliders 35 are relatively close to each other. The clamping groove 38 is opened inside the clamping block 32. More specifically, by setting the sliding groove 36 to limit the slider 35, it is prevented that the slider 35 shakes during the moving process.

[0034] In some embodiments, the relatively far sides of the positioning rods 33 penetrate through the inner cavity of the clamping block 32 through the clamping grooves 38. The sliding rods 44 slide inside the moving grooves 45. More specifically, by setting the positioning rods 33 to fix the positioning seats 34, and by setting the clamping grooves 38 to limit the outer sides of the positioning rods 33.

[0035] In some embodiments, both sides of the sliding rod 44 are fixedly connected to the inner cavity of the mounting cylinder base 41, and the positioning groove 52 is formed on the outer side of the connecting rod 43. More specifically, by providing the sliding rod 44 to limit the connecting rod 43, it is possible to prevent the connecting rod 43 from shaking during movement.

[0036] In some embodiments, the threaded frame 51 rotates through threads inside the fixed clamping sleeve 53, and the relatively close side of the threaded frame 51 penetrates into the interior of the connecting rod 43 through the positioning groove 52. More specifically, by providing the threaded frame 51 to penetrate into the interior of the connecting rod 43 through the positioning groove 52, the LED downlight body 1 can be fixed.

[0037] In some embodiments, the bottom of the fixed clamping sleeve 53 is fixedly connected to the surface of the LED downlight body 1, and the positioning rod 33 is fixedly installed on the top of the slider 35. More specifically, by providing the spring 37, the slider 35 can be reset.

[0038] In some embodiments, the pull rod 31 is fixedly installed on the top of the positioning rod 33, and the bottom of the positioning seat 34 contacts the top of the heat dissipation fin 2. More specifically, by providing the pull rod 31, the positioning rod 33 can be moved.

[0039] During use, the heat generated inside the LED downlight body 1 is directly transferred to the heat dissipation fin 2, and under the action of the heat dissipation fin 2, the heat dissipation speed is accelerated. When maintaining the LED downlight body 1, first move the connecting rod 43 downward, drive the second magnet 46 to move downward through the connecting rod 43. After reaching a certain height, it is not only convenient for the staff to check it, but also rotate the threaded frame 51. The threaded frame 51 disengages from the inner cavity of the positioning groove 52, thereby releasing the limit on the connecting rod 43, enabling the LED downlight body 1 to be disassembled. Then move the pull rod 31 inward, drive the positioning rod 33 to disengage from the inner cavity of the clamping groove 38 through the pull rod 31, release the restriction on the heat dissipation fin 2, and thus clean the dust on the surface of the heat dissipation fin 2. It has the advantages of good heat dissipation effect and resource saving.

[0040] The above are only the preferred embodiments of the present utility model, and do not limit the implementation manners and protection scope of the present utility model accordingly. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LED downlight integrated with a heat sink, characterized in that, It includes an LED downlight body (1), heat dissipation fins (2), a fixing component (3), a mounting component (4) and a limiting component (5). The heat dissipation fins (2) are arranged on the top of the LED downlight body (1). The fixing component (3) is arranged on the top of the heat dissipation fins (2). The mounting components (4) are arranged on both sides of the LED downlight body (1). The limiting component (5) is arranged at the bottom of the mounting component (4). The fixing component (3) includes a pull rod (31), a clamping block (32), a positioning rod (33), a positioning seat (34), a slider (35), a chute (36), a spring (37) and a clamping groove (38). The mounting component (4) includes a mounting cylinder seat (41), a first magnet (42), a connecting rod (43), a sliding rod (44), a moving groove (45) and a second magnet (46). The limiting component (5) includes a threaded frame (51), a positioning groove (52) and a fixed clamping sleeve (53). The positioning seat (34) is arranged at the center of the top of the heat dissipation fins (2). The chutes (36) are respectively opened on both sides of the top of the positioning seat (34). The slider (35) slides in the inner cavity of the chute (36). The clamping blocks (32) are fixedly installed on both sides of the top of the LED downlight body (1). The first magnet (42) is fixedly installed on the top of the inner cavity of the mounting cylinder seat (41). The second magnet (46) is arranged at the bottom of the first magnet (42). The connecting rod (43) is fixedly installed at the bottom of the second magnet (46). The moving groove (45) is opened inside the connecting rod (43).

2. The LED downlight integrated with a heat sink according to claim 1, characterized in that, A spring (37) is fixedly installed on the side of the inner cavity of the chute (36) where the sliders (35) are relatively close to each other. The clamping groove (38) is opened inside the clamping block (32).

3. The LED downlight integrated with a heat sink according to claim 2, characterized in that, The relatively far sides of the positioning rods (33) penetrate through the clamping groove (38) into the inner cavity of the clamping block (32). The sliding rod (44) slides inside the moving groove (45).

4. The LED downlight integrated with a heat sink according to claim 3, characterized in that, Both sides of the sliding rod (44) are fixedly connected to the inner cavity of the mounting cylinder seat (41). The positioning groove (52) is opened on the outer side of the connecting rod (43).

5. The LED downlight integrated with a heat sink according to claim 4, characterized in that, The threaded frame (51) rotates through threads inside the fixed clamping sleeve (53). The relatively close side of the threaded frame (51) penetrates through the positioning groove (52) into the inside of the connecting rod (43).

6. The LED downlight integrated with a heat sink according to claim 5, characterized in that The bottom of the fixed clamping sleeve (53) is fixedly connected to the surface of the LED downlight body (1). The positioning rod (33) is fixedly installed on the top of the slider (35).

7. The LED downlight integrated with a heat sink according to any one of claims 1-6, characterized in that The pull rod (31) is fixedly installed on the top of the positioning rod (33). The bottom of the positioning seat (34) is in contact with the top of the heat dissipation fins (2).

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