CN221098555U - Ball bubble radiator - Google Patents
Ball bubble radiator Download PDFInfo
- Publication number
- CN221098555U CN221098555U CN202322708080.3U CN202322708080U CN221098555U CN 221098555 U CN221098555 U CN 221098555U CN 202322708080 U CN202322708080 U CN 202322708080U CN 221098555 U CN221098555 U CN 221098555U
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- China
- Prior art keywords
- heat dissipation
- shell
- dissipation shell
- strip
- ventilation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 55
- 238000009423 ventilation Methods 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a bulb radiator, comprising: the heat dissipation shell is cylindrical and is internally suitable for mounting the light-emitting component; the bottom shell is made of light-transmitting materials, is ellipsoidal and is arranged at the bottom of the heat dissipation shell, and the outer diameter of the heat dissipation shell is gradually increased towards one side of the bottom shell; the periphery wall of the heat dissipation shell is provided with a first ventilation groove, the outer wall of the heat dissipation shell is provided with a baffle strip in a protruding mode, and the baffle strip is covered on the first ventilation groove and matched with the first ventilation groove to form an air inlet channel. Through the air inlet channel, outside air current can directly carry out forced air cooling to the inside luminous component of heat dissipation shell, radiating efficient to, the shelves strip of cover locating first ventilation groove can block in the dust gets into the heat dissipation shell, and the long-term maintenance of being convenient for uses, and in addition, the sense of touch temperature of holding shelves strip department is lower relative direct the sense of touch temperature of holding the heat dissipation shell, and the user holds safelyr.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a bulb radiator.
Background
The LED is a low-voltage light source, and is widely applied to various lighting devices due to power saving and long service life, the traditional LED bulb lamp adopts a die casting radiating fin with teeth, the production process is complex, the production cost is high, and the radiating problem of a high-power LED light source module cannot be solved.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the bulb radiator which has high radiating efficiency and is convenient to use.
According to an embodiment of the utility model, a bulb radiator comprises:
The radiating shell is cylindrical and is internally suitable for being provided with a light-emitting component;
The bottom shell is made of light-transmitting materials, is ellipsoidal and is arranged at the bottom of the heat dissipation shell, and the outer diameter of the heat dissipation shell gradually increases towards one side of the bottom shell;
The periphery wall of the heat dissipation shell is provided with a first ventilation groove, the outer wall of the heat dissipation shell is externally provided with a baffle strip, and the baffle strip is covered on the first ventilation groove and matched with the first ventilation groove to form an air inlet channel.
The bulb radiator provided by the embodiment of the utility model has at least the following beneficial effects: through the air inlet channel, outside air current can directly carry out forced air cooling to the inside luminous component of heat dissipation shell, radiating efficient to, the shelves strip of cover locating first ventilation groove can block in the dust gets into the heat dissipation shell, and the long-term maintenance of being convenient for uses, and in addition, the sense of touch temperature of holding shelves strip department is lower relative direct the sense of touch temperature of holding the heat dissipation shell, and the user holds safelyr.
According to the bulb radiator disclosed by the utility model, the first ventilation grooves and the baffle strips are respectively provided with a plurality of groups, the plurality of groups of first ventilation grooves are arranged at intervals along the circumferential direction of the radiating shell, and the baffle strips and the first ventilation grooves are arranged in a one-to-one correspondence manner.
According to the bulb radiator disclosed by the utility model, the first ventilation grooves are in a strip shape, and the baffle strips are arranged in one-to-one correspondence with the first ventilation grooves.
According to the bulb radiator of the utility model, a plurality of first ventilation grooves are arranged on the peripheral wall of the radiating shell in an inclined mode.
According to the bulb radiator disclosed by the utility model, the baffle strip is of a U-shaped structure.
According to the bulb radiator disclosed by the utility model, the baffle strip comprises a first connecting part, a second connecting part and a third connecting part, wherein the first connecting part and the third connecting part are respectively connected with the groove walls at two ends of the first ventilation groove, and two ends of the second connecting part are respectively connected with the first connecting part and the third connecting part.
According to the bulb radiator, the stop strip is positioned on one side of the radiating shell, which faces the bottom shell.
According to the bulb radiator disclosed by the utility model, one side of the radiating shell, which is away from the bottom shell, is provided with the conical wall, and the end surface of the conical wall is provided with the second ventilation groove.
According to the bulb radiator disclosed by the utility model, the luminous component comprises the lamp panel, the bottom of the radiating shell is provided with the mounting groove, the lamp panel is mounted in the mounting groove, one side of the bottom shell, facing the lamp panel, is provided with the annular bulge, and the annular bulge stretches into the mounting groove and is propped against the lamp panel.
According to the bulb radiator disclosed by the utility model, the outer wall of the baffle strip is coated with the heat-insulating coating.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a bulb radiator according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a bulb heat sink according to an embodiment of the present utility model;
Fig. 3 is an enlarged view of a shown in fig. 2.
Reference numerals illustrate:
A heat dissipation case 100; a first ventilation groove 101; a tapered wall 102; a second ventilation slot 1021; a mounting groove 103;
A stop bar 110; a first connection portion 111; a second connection portion 112; a third connection portion 113;
A bottom case 200;
A lamp panel 300; annular projection 310.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The LED is a low-voltage light source, and is widely applied to various lighting devices due to power saving and long service life, the traditional LED bulb lamp adopts a die casting radiating fin with teeth, the production process is complex, the production cost is high, and the radiating problem of a high-power LED light source module cannot be solved.
For this reason, as shown in fig. 1, the bulb radiator according to the present utility model includes a heat dissipation shell 100 and a bottom shell 200 mounted at the bottom of the heat dissipation shell 100, wherein the heat dissipation shell 100 is cylindrical, a light emitting component is suitable for being mounted in the heat dissipation shell 100, the bottom shell 200 is made of a light-transmitting material, and an irradiation side of the light emitting component faces the bottom shell 200 and emits light out of the bottom shell 200. In addition, the outer diameter of the heat dissipation case 100 gradually increases toward one side of the bottom case 200, the bottom case 200 is in an ellipsoidal shape, and the heat dissipation case 100 and the bottom case 200 integrally form a bulb shape. Further, a first ventilation groove 101 is formed in the peripheral wall of the heat dissipation shell 100, a blocking strip 110 is arranged on the outer wall of the heat dissipation shell 100 in a protruding mode, and the blocking strip 110 is covered on the first ventilation groove 101 and matched with the first ventilation groove 101 to form an air inlet channel. It should be noted that, through the air inlet channel, outside air current can directly carry out the forced air cooling to the inside luminous component of heat dissipation shell 100, radiating efficient to, the shelves strip 110 of cover locating first ventilation groove 101 can block the dust and get into in the heat dissipation shell 100, and the long-term maintenance of being convenient for uses, in addition, the sense of touch temperature that the hand held shelves strip 110 department is relative directly to be held the sense of touch temperature of heat dissipation shell 100 lower, and the user holds more safely.
In some embodiments of the present utility model, as shown in fig. 1, the first ventilation slots 101 and the ribs 110 are provided with a plurality of groups, the plurality of groups of first ventilation slots 101 are arranged at intervals along the circumferential direction of the heat dissipation case 100, and the ribs 110 and the first ventilation slots 101 are arranged in a one-to-one correspondence. Furthermore, the air flows of each flow direction outside the heat dissipation shell 100 can enter the heat dissipation shell 100 through the first ventilation groove 101, so that the heat dissipation effect on the light emitting component in the heat dissipation shell 100 is ensured. Optionally, the first ventilation grooves 101 are in a strip shape, the blocking strips 110 are arranged in one-to-one correspondence with the first ventilation grooves 101, the shape is regular, and the whole is more attractive. Further, the plurality of first ventilation slots 101 are provided, and the plurality of first ventilation slots 101 are all obliquely arranged on the peripheral wall of the heat dissipation shell 100, and it is easy to understand that the air inlet channel of the first ventilation slots 101 which are obliquely arranged is larger and can adapt to the external airflow flowing in a plurality of directions, so that the airflow can better enter the heat dissipation shell 100 to cool the light-emitting component.
In some embodiments of the present utility model, as shown in fig. 1, the blocking strip 110 has a U-shaped structure, which has a simple structure, and can effectively block the first ventilation slot 101 to prevent dust from entering the heat dissipation shell 100, and can also cooperate with the first ventilation slot 101 to form an air inlet channel. Specifically, the stop strip 110 includes a first connection portion 111, a second connection portion 112, and a third connection portion 113, the first connection portion 111 and the third connection portion 113 are respectively connected with two end groove walls of the first ventilation groove 101, and two ends of the second connection portion 112 are respectively connected with the first connection portion 111 and the third connection portion 113. For example, the first connection part 111 and the third connection part 113 extend along the radial direction of the heat dissipation case 100, and the second connection part 112 has an arc structure and corresponds to the shape of the heat dissipation case 100, so that it is more convenient for a human hand to hold the heat dissipation case 100 by contacting with the end surface of the second connection part 112. In addition, the outer wall of the barrier rib 110 is coated with a heat-insulating coating, which is a coating having low heat conductivity and capable of insulating heat conduction. By coating the thermal insulation coating on the outer wall of the stop bar 110, the touch temperature of a human hand in contact with the stop bar 110 is further reduced, and the direct holding of the human hand is more convenient and safer.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the rib 110 is located at a side of the heat dissipation case 100 facing the bottom case 200. That is, the stop strip 110 is disposed on the side of the heat dissipation shell 100 with larger outer diameter, which is further convenient for the hand of the person to hold.
In some embodiments of the present utility model, as shown in fig. 1 and 2, a conical wall 102 is disposed on a side of the heat dissipation case 100 facing away from the bottom case 200, and a second ventilation slot 1021 is formed on an end surface of the conical wall 102. Besides the first ventilation groove 101 is used for air-cooling the light-emitting component by air-intake on the peripheral wall of the heat dissipation shell 100, external air flow can be air-intake from the upper part of the heat dissipation shell 100 through the second ventilation groove 1021, so that air flow conditions in multiple directions outside the heat dissipation shell 100 can be adapted, and the air-cooling effect on the light-emitting component is further ensured.
In some embodiments of the present utility model, as shown in fig. 2 and 3, the light emitting assembly includes a lamp panel 300, a mounting groove 103 is provided at the bottom of the heat dissipation case 100, the lamp panel 300 is mounted on the mounting groove 103, an annular protrusion 310 is provided at a side of the bottom case 200 facing the lamp panel 300, and the annular protrusion 310 extends into the mounting groove 103 and abuts against the lamp panel 300. The bottom shell 200 is installed with the heat dissipation shell 100 in a pressing-in mode, and the bottom shell 200 is used for pressing and fixing the lamp panel 300 in the pressing-in process, so that the structure is simple, and the whole assembly is convenient.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. Ball bubble radiator, its characterized in that includes:
The radiating shell is cylindrical and is internally suitable for being provided with a light-emitting component;
The bottom shell is made of light-transmitting materials, is ellipsoidal and is arranged at the bottom of the heat dissipation shell, and the outer diameter of the heat dissipation shell gradually increases towards one side of the bottom shell;
The periphery wall of the heat dissipation shell is provided with a first ventilation groove, the outer wall of the heat dissipation shell is externally provided with a baffle strip, and the baffle strip is covered on the first ventilation groove and matched with the first ventilation groove to form an air inlet channel.
2. The bulb heat sink of claim 1, wherein: the first ventilation grooves and the shelves strip all are provided with the multiunit, multiunit first ventilation grooves are followed the circumference interval arrangement of heat dissipation shell, shelves strip with first ventilation grooves one-to-one sets up.
3. The bulb heat sink of claim 2, wherein: the first ventilation grooves are strip-shaped, and the baffle strips are arranged in one-to-one correspondence with the first ventilation grooves.
4. A bulb heat sink as set forth in claim 3, wherein: the first ventilation grooves are arranged on the peripheral wall of the heat dissipation shell in an inclined mode.
5. The bulb heat sink of any one of claims 1 to 4, wherein: the stop strip is of a U-shaped structure.
6. The bulb heat sink of claim 5, wherein: the gear strip comprises a first connecting part, a second connecting part and a third connecting part, wherein the first connecting part and the third connecting part are respectively connected with the groove walls at two ends of the first ventilation groove, and two ends of the second connecting part are respectively connected with the first connecting part and the third connecting part.
7. The bulb heat sink of claim 1, wherein: the stop bar is positioned on one side of the heat dissipation shell, which faces the bottom shell.
8. The bulb heat sink of claim 1, wherein: one side of the heat dissipation shell, which is away from the bottom shell, is provided with a conical wall, and the end surface of the conical wall is provided with a second ventilation groove.
9. The bulb heat sink of claim 1, wherein: the light-emitting component comprises a lamp panel, a mounting groove is formed in the bottom of the heat dissipation shell, the lamp panel is mounted in the mounting groove, an annular protrusion is arranged on one side of the bottom shell, facing the lamp panel, and extends into the mounting groove and is propped against the lamp panel.
10. The bulb heat sink of claim 1, wherein: the outer wall of the baffle strip is coated with a heat-insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708080.3U CN221098555U (en) | 2023-09-29 | 2023-09-29 | Ball bubble radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708080.3U CN221098555U (en) | 2023-09-29 | 2023-09-29 | Ball bubble radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098555U true CN221098555U (en) | 2024-06-07 |
Family
ID=91316381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322708080.3U Active CN221098555U (en) | 2023-09-29 | 2023-09-29 | Ball bubble radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221098555U (en) |
-
2023
- 2023-09-29 CN CN202322708080.3U patent/CN221098555U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |