CN217503606U - Radiating ball bubble lamp of electromagnetic drive - Google Patents
Radiating ball bubble lamp of electromagnetic drive Download PDFInfo
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- CN217503606U CN217503606U CN202221098101.3U CN202221098101U CN217503606U CN 217503606 U CN217503606 U CN 217503606U CN 202221098101 U CN202221098101 U CN 202221098101U CN 217503606 U CN217503606 U CN 217503606U
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- lampshade
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- heat dissipation
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Abstract
The utility model discloses a radiating ball bubble lamp of electromagnetic drive, include: the lamp body comprises a first lampshade, a second lampshade and an illuminating lamp group, the first lampshade and the second lampshade are mutually sleeved to form an inner cavity, the illuminating lamp group is arranged on the second lampshade and is positioned in the inner cavity, the first lampshade is provided with radiating holes communicated with the inner cavity, and the second lampshade can open or close the radiating holes when moving relative to the first lampshade; the electromagnetic driving assembly is arranged between the first lampshade and the second lampshade and can drive the second lampshade to move relative to the first lampshade to open the heat dissipation hole when being electrified; reset unit locates between first lamp shade and the second lamp shade, and reset unit can order about the second lamp shade when the electromagnetic drive subassembly outage and move in order to shutoff louvre for first lamp shade. The utility model discloses can enough guarantee the radiating effect at the ball bubble lamp during operation, can avoid the dust to get into ball bubble lamp from the louvre when ball bubble lamp is out of work again.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns field, in particular to radiating ball bubble lamp of electromagnetic drive.
Background
The radiating holes are formed in some existing bulb lamps, the radiating holes can discharge heat generated by the bulb lamps when the bulb lamps work, the radiating holes are always in an open state, when the bulb lamps do not work, the radiating holes cannot play a radiating role, a path is provided for dust in the air to enter the bulb lamps, and the dust in the air can be accumulated in the bulb lamps, so that the illuminating effect of the bulb lamps is influenced, and the service life of the bulb lamps is even prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of current technical problem, for this reason, the utility model provides a ball bubble lamp can enough guarantee the radiating effect at ball bubble lamp during operation, can avoid the dust to get into ball bubble lamp from the louvre when ball bubble lamp is out of work again.
According to the utility model discloses a radiating ball bubble lamp of electromagnetic drive, include: the lamp body comprises a first lampshade, a second lampshade and an illuminating lamp group, the first lampshade and the second lampshade are mutually sleeved to form an inner cavity, the illuminating lamp group is arranged on the second lampshade and is positioned in the inner cavity, the second lampshade is provided with radiating holes communicated with the inner cavity, and the second lampshade can open or close the radiating holes when moving relative to the first lampshade; the electromagnetic driving assembly is arranged between the first lampshade and the second lampshade, and can drive the second lampshade to move relative to the first lampshade so as to open the heat dissipation hole when being electrified; the resetting component is arranged between the first lampshade and the second lampshade, and can drive the second lampshade to move relative to the first lampshade to block the heat dissipation hole when the electromagnetic driving assembly is powered off.
According to the utility model discloses a radiating ball bubble lamp of electromagnetic drive has following beneficial effect at least:
when the bulb lamp works, the electromagnetic driving component is powered on, the electromagnetic driving component drives the second lamp cover to move relative to the first lamp cover so as to open the heat dissipation holes, heat generated in the inner cavity of the lighting lamp group can be discharged from the heat dissipation holes, and the heat dissipation effect of the bulb lamp is ensured; when the bulb lamp does not work, the electromagnetic driving assembly is powered off, the resetting component drives the second lamp cover to move relative to the first lamp cover so as to block the heat dissipation holes, and dust is prevented from entering the inner cavity from the heat dissipation holes.
According to the utility model discloses a some embodiments, the outer wall of second lamp shade is equipped with the recess, first lamp shade has the activity to be located the joint portion of recess, the louvre is located the wall of recess, joint portion with recess relative motion can be opened or the shutoff the louvre.
According to some embodiments of the present invention, the reset component is an elastic member, and the elastic member is connected to the first lamp cover and the second lamp cover, respectively.
According to the utility model discloses a some embodiments, the electromagnetic drive subassembly includes electromagnetic attraction piece and metalwork, electromagnetic attraction piece is located first lamp shade, the metalwork is located the second lamp shade, electromagnetic attraction piece can be when the circular telegram actuation the metalwork is in order to stretch the elastic component.
According to some embodiments of the invention, the electromagnetic drive assembly comprises a first electromagnetic component and a second electromagnetic component, the first electromagnetic component is provided in the first lamp housing, the second electromagnetic component is provided in the second lamp housing, the first electromagnetic component and the second electromagnetic component can repel each other when energized to compress the elastic member.
According to some embodiments of the utility model, first lamp shade is equipped with first installation department, the second lamp shade is equipped with the second installation department, the one end of elastic component connect in first installation department, the other end of elastic component connect in the second installation department.
According to some embodiments of the invention, the second lamp shade is cylindrical.
According to the utility model discloses a some embodiments, the louvre has a plurality ofly, and is a plurality of the louvre is followed the circumference of second lamp shade is arranged.
According to some embodiments of the utility model, the lamp body still includes spiral shell head and drive module, the spiral shell head and drive module all locates first lamp shade, drive module respectively with electromagnetic drive subassembly the spiral shell head and lighting lamp group electric connection, the spiral shell head be used for with external power source electric connection.
According to the utility model discloses a some embodiments, drive module includes rectifier unit and pressure regulating drive unit, the input of rectifier unit with spiral shell head electric connection, rectifier unit's output with pressure regulating drive unit's input electric connection, pressure regulating drive unit's output respectively with the lighting lamp group and electromagnetic drive subassembly electric connection.
Additional aspects and advantages of the invention 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 invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a view showing the structure of the heat dissipation hole of the present invention in an open state;
FIG. 2 is a structural diagram of the heat dissipation hole of the present invention in a plugging state;
FIG. 3 is an internal structure view of the heat dissipation hole of the present invention in an open state;
FIG. 4 is an internal structure view of the heat dissipation hole of the present invention in a plugging state;
fig. 5 is a schematic circuit diagram of the present invention.
Reference numerals:
the lamp comprises a lamp body 1, an inner cavity 101, a heat dissipation hole 102, a first lampshade 11, a clamping portion 111, a first mounting portion 112, a second lampshade 12, a groove 121, a second mounting portion 122, a lighting lamp group 13, a screw head 14, a driving module 15, a rectifying unit 151, a pressure regulating driving unit 152, an electromagnetic driving assembly 2, an electromagnetic attraction piece 21, a metal piece 22 and a reset part 3.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the positional or orientational descriptions referred to, for example, the positional or orientational relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood 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 invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
According to the utility model discloses a radiating ball bubble lamp of electromagnetic drive, as shown in fig. 1-4, include: the lamp body 1 comprises a first lampshade 11, a second lampshade 12 and a lighting lamp group 13, wherein the first lampshade 11 and the second lampshade 12 are mutually sleeved to form an inner cavity 101, the lighting lamp group 13 is arranged on the second lampshade 12 and is positioned in the inner cavity 101, the second lampshade 12 is provided with a heat dissipation hole 102 communicated with the inner cavity 101, and the second lampshade 12 can open or close the heat dissipation hole 102 when moving relative to the first lampshade 11; the electromagnetic driving assembly 2 is arranged between the first lampshade 11 and the second lampshade 12, and the electromagnetic driving assembly 2 can drive the second lampshade 12 to move relative to the first lampshade 11 to open the heat dissipation hole 102 when being electrified; the reset component 3 is arranged between the first lampshade 11 and the second lampshade 12, and the reset component 3 can drive the second lampshade 12 to move relative to the first lampshade 11 to block the heat dissipation hole 102 when the electromagnetic driving component 2 is powered off.
When the bulb lamp works, the electromagnetic driving component 2 is powered on, the electromagnetic driving component 2 drives the second lamp cover 12 to move relative to the first lamp cover 11 to open the radiating holes 102, heat generated in the inner cavity 101 by the lighting lamp group 13 can be discharged from the radiating holes 102, and the radiating effect of the bulb lamp is ensured; when the bulb lamp does not work, the electromagnetic driving component 2 is powered off, and the resetting component 3 drives the second lampshade 12 to move relative to the first lampshade 11 so as to block the heat dissipation hole 102, so that dust is prevented from entering the inner cavity 101 from the heat dissipation hole 102.
As a preferred embodiment, the lighting lamp set 13 and the electromagnetic driving assembly 2 are configured such that the electromagnetic driving assembly 2 is powered when the lighting lamp set 13 is powered, and the electromagnetic driving assembly 2 is powered off when the lighting lamp set 13 is powered off, which can ensure that the heat dissipation holes 102 are opened when the lighting lamp set 13 is working, and the heat dissipation holes 102 are blocked when the lighting lamp set 13 is not working.
It should be noted that, when the electromagnetic driving assembly 2 is continuously powered on, the heat dissipation hole 102 will be kept open.
In some embodiments of the present invention, as shown in fig. 3 and 4, the outer wall surface of the second lampshade 12 is provided with a groove 121, the first lampshade 11 has a movable joint portion 111 disposed in the groove 121, the heat dissipation holes 102 are disposed in the wall surface of the groove 121, and the joint portion 111 and the groove 121 move relatively to each other to open or close the heat dissipation holes 102.
Specifically, before the electromagnetic driving component 2 is not powered on, the clamping portion 111 seals the heat dissipation hole 102; when the electromagnetic driving component 2 is powered on, the clamping portion 111 and the groove 121 move relatively under the action of the electromagnetic driving component 2, and the heat dissipation hole 102 is opened; when the electromagnetic driving component 2 is powered off, the heat dissipation hole 102 will be plugged again by the clamping portion 111 under the action of the reset component 3.
In some embodiments of the present invention, as shown in fig. 3 and 4, the restoring member 3 is an elastic member, and the elastic member is connected to the first lamp housing 11 and the second lamp housing 12 respectively.
Specifically, when the electromagnetic driving assembly 2 is powered on to drive the second lampshade 12 to move relative to the first lampshade 11 so as to open the heat dissipation hole 102, the elastic member deforms, and elastic potential energy is stored in the elastic member; when the electromagnetic driving component 2 is powered off, the deformed elastic member drives the second lampshade 12 to move relative to the first lampshade 11 by utilizing elastic potential energy so as to block the heat dissipation holes 102, and finally the elastic member returns to the shape before deformation.
In some embodiments of the present invention, as shown in fig. 3 and 4, the electromagnetic driving assembly 2 includes an electromagnetic attraction member 21 and a metal member 22, the electromagnetic attraction member 21 is disposed on the first lampshade 11, the metal member 22 is disposed on the second lampshade 12, and the electromagnetic attraction member 21 can attract the metal member 22 to stretch the elastic member when being powered on.
Specifically, the electromagnetic attraction piece 21 attracts the metal piece 22 when being powered on, so that the second lampshade 12 moves relative to the first lampshade 11 to open the heat dissipation hole 102; when the power is off, the electromagnetic attraction piece 21 no longer attracts the metal piece 22, and the second lampshade 12 moves relative to the first lampshade 11 under the action of the elastic piece which is subjected to stretching deformation, so as to seal the heat dissipation hole 102. The electromagnetic attraction member 21 is generally an electromagnet, and the metal member 22 is generally an iron block. In this embodiment, the resilient member is typically a tension spring.
In some embodiments of the present invention, the electromagnetic driving assembly 2 includes a first electromagnetic component (not shown in the figure) and a second electromagnetic component (not shown in the figure), the first electromagnetic component is disposed on the first lampshade 11, the second electromagnetic component is disposed on the second lampshade 12, and the first electromagnetic component and the second electromagnetic component can repel each other to compress the elastic member when the power is turned on.
Specifically, the first electromagnetic component and the second electromagnetic component repel each other when being powered on, so that the second lamp cover 12 moves relative to the first lamp cover 11 to open the heat dissipation hole 102; the first electromagnetic component and the second electromagnetic component are not mutually repulsive any more when the power is off, and the second lampshade 12 moves relative to the first lampshade 11 under the action of the elastic member which is subjected to compression deformation so as to seal the heat dissipation hole 102. The first electromagnetic component and the second electromagnetic component are both generally electromagnets, and the polarities of the first electromagnetic component and the second electromagnetic component are the same when the first electromagnetic component and the second electromagnetic component are electrified. In this embodiment, the resilient member is typically a spring or a resilient post.
In some embodiments of the present invention, as shown in fig. 3 and 4, the first lamp housing 11 is provided with a first mounting portion 112, the second lamp housing 12 is provided with a second mounting portion 122, one end of the elastic member is connected to the first mounting portion 112, and the other end of the elastic member is connected to the second mounting portion 122.
Specifically, this enables the second lamp housing 12 to move relative to the first lamp housing 11 when the electromagnetic driving component 2 is powered on, and the first mounting portion 112 and the second mounting portion 122 can be relatively close to or far away from each other, so as to compress or stretch the elastic member, so that the elastic member stores enough elastic potential energy to block the heat dissipation hole 102 when the electromagnetic driving component 2 is powered off. In a preferred embodiment, the end surfaces of the first mounting portion 112 and the second mounting portion 122 connected to the elastic member are both flat.
In some embodiments of the present invention, as shown in fig. 1 and 2, the second cover 12 is cylindrical.
Specifically, the second lampshade 12 is cylindrical, so that the first lampshade 11 and the second lampshade 12 can be sleeved with each other conveniently.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the heat dissipation holes 102 are multiple, and the multiple heat dissipation holes 102 are arranged along the circumferential direction of the second lampshade 12.
Specifically, the plurality of louvers 102 can enhance the heat dissipation effect, and in addition, the plurality of louvers 102 are arranged along the circumferential direction of the second housing 12, so that all louvers 102 can be opened or closed simultaneously when the second housing 12 moves relative to the first housing 11.
In some embodiments of the present invention, the first lamp housing 11 and the second lamp housing 12 are made of acrylic.
Specifically, the acrylic has excellent optical property, high transmittance, difficult oxidation and environmental protection.
In some embodiments of the present invention, as shown in fig. 3 and fig. 4, the lamp body 1 further includes a screw head 14 and a driving module 15, the screw head 14 and the driving module 15 are both disposed on the first lampshade 11, the driving module 15 is electrically connected to the electromagnetic driving assembly 2, the screw head 14 and the lighting lamp set 13 respectively, and the screw head 14 is used for electrically connecting to an external power source.
Specifically, when the screw head 14 is electrically connected to an external power source, the driving module 15 can drive the lighting lamp set 13 to emit light, and can also drive the electromagnetic driving component 2 to drive the second lampshade 12 to move relative to the first lampshade 11 so as to open the heat dissipation hole 102; when the screw head 14 is disconnected from the external power source, the driving module 15 is no longer powered, the lighting lamp set 13 no longer emits light, the electromagnetic driving assembly 2 no longer maintains the state of opening the heat dissipation hole 102, and the reset component 3 drives the second lampshade 12 to move relative to the first lampshade 11 to block the heat dissipation hole 102.
In some embodiments of the present invention, as shown in fig. 5, the driving module 15 includes a rectifying unit 151 and a voltage-regulating driving unit 152, an input end of the rectifying unit 151 is electrically connected to the screw head 14, an output end of the rectifying unit 151 is electrically connected to an input end of the voltage-regulating driving unit 152, and an output end of the voltage-regulating driving unit 152 is electrically connected to the lighting lamp assembly 13 and the electromagnetic driving assembly 2, respectively.
Specifically, the rectifying unit 151 can convert the alternating current into the direct current suitable for the lighting lamp set 13 and the electromagnetic driving assembly 2, and the voltage regulating driving unit 152 can provide the lighting lamp set 13 and the electromagnetic driving assembly 2 with the voltage or the current with the proper amplitude. The voltage-regulating driving unit 152 may be electrically connected to the lighting lamp set 13 and the electromagnetic driving assembly 2 through wires, the wires may be disposed on an inner wall of the first lampshade 11, and the second lampshade 12 may further be provided with a wiring hole for the wires to pass through. The rectifying unit 151 and the voltage-regulating driving unit 152 may be conventional circuit units, circuit modules or circuit elements. For example, the rectifying unit 151 employs a rectifying bridge, and the voltage-regulating driving unit 152 employs a transformer.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a radiating ball bubble lamp of electromagnetic drive which characterized in that includes:
the lamp body (1) comprises a first lampshade (11), a second lampshade (12) and a lighting lamp group (13), the first lampshade (11) and the second lampshade (12) are mutually sleeved to form an inner cavity (101), the lighting lamp group (13) is arranged on the second lampshade (12) and is positioned in the inner cavity (101), a heat dissipation hole (102) communicated with the inner cavity (101) is formed in the second lampshade (12), and the heat dissipation hole (102) can be opened or closed when the second lampshade (12) moves relative to the first lampshade (11);
the electromagnetic driving component (2) is arranged between the first lampshade (11) and the second lampshade (12), and the electromagnetic driving component (2) can drive the second lampshade (12) to move relative to the first lampshade (11) when being electrified so as to open the heat dissipation hole (102);
the resetting component (3) is arranged between the first lampshade (11) and the second lampshade (12), and the resetting component (3) can drive the second lampshade (12) to move relative to the first lampshade (11) to seal the heat dissipation hole (102) when the electromagnetic driving component (2) is powered off.
2. An electromagnetically powered heat dissipating bulb as claimed in claim 1, wherein: the outer wall surface of the second lampshade (12) is provided with a groove (121), the first lampshade (11) is provided with a clamping portion (111) movably arranged in the groove (121), the heat dissipation hole (102) is arranged on the wall surface of the groove (121), and the clamping portion (111) and the groove (121) move relatively to open or close the heat dissipation hole (102).
3. An electromagnetically powered heat dissipating bulb as claimed in claim 1, wherein: the reset component (3) is an elastic piece, and the elastic piece is connected with the first lampshade (11) and the second lampshade (12) respectively.
4. An electromagnetically powered heat dissipating bulb as claimed in claim 3, wherein: the electromagnetic driving component (2) comprises an electromagnetic attraction piece (21) and a metal piece (22), the electromagnetic attraction piece (21) is arranged on the first lampshade (11), the metal piece (22) is arranged on the second lampshade (12), the electromagnetic attraction piece (21) can attract the metal piece (22) to stretch when being electrified.
5. An electromagnetically powered heat dissipating bulb as claimed in claim 3, wherein: the electromagnetic driving assembly (2) comprises a first electromagnetic component and a second electromagnetic component, the first electromagnetic component is arranged on the first lampshade (11), the second electromagnetic component is arranged on the second lampshade (12), and the first electromagnetic component and the second electromagnetic component can repel each other to compress the elastic piece when being electrified.
6. An electromagnetically powered heat dissipating bulb as claimed in claim 4 or 5, wherein: first lamp shade (11) are equipped with first installation department (112), second lamp shade (12) are equipped with second installation department (122), the one end of elastic component connect in first installation department (112), the other end of elastic component connect in second installation department (122).
7. An electromagnetically powered heat dissipating bulb as claimed in claim 1, wherein: the second lampshade (12) is cylindrical.
8. The electromagnetic drive heat dissipating bulb lamp of claim 7, wherein: the heat dissipation holes (102) are multiple, and the heat dissipation holes (102) are arranged along the circumferential direction of the second lampshade (12).
9. An electromagnetically powered heat dissipating bulb as claimed in claim 1, wherein: the lamp body (1) further comprises a screw head (14) and a driving module (15), the screw head (14) and the driving module (15) are all arranged on the first lampshade (11), the driving module (15) is respectively connected with the electromagnetic driving assembly (2), the screw head (14) and the lighting lamp set (13) in an electric mode, and the screw head (14) is used for being electrically connected with an external power supply.
10. An electromagnetically powered heat dissipating bulb as claimed in claim 9, wherein: drive module (15) include rectifier unit (151) and pressure regulating drive unit (152), the input of rectifier unit (151) with spiral shell head (14) electric connection, the output of rectifier unit (151) with the input electric connection of pressure regulating drive unit (152), the output of pressure regulating drive unit (152) respectively with illumination banks (13) and electromagnetic drive subassembly (2) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221098101.3U CN217503606U (en) | 2022-05-07 | 2022-05-07 | Radiating ball bubble lamp of electromagnetic drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221098101.3U CN217503606U (en) | 2022-05-07 | 2022-05-07 | Radiating ball bubble lamp of electromagnetic drive |
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| Publication Number | Publication Date |
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| CN217503606U true CN217503606U (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221098101.3U Active CN217503606U (en) | 2022-05-07 | 2022-05-07 | Radiating ball bubble lamp of electromagnetic drive |
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| CN (1) | CN217503606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654423A (en) * | 2022-12-25 | 2023-01-31 | 荣耀终端有限公司 | Lampshade and electronic equipment |
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2022
- 2022-05-07 CN CN202221098101.3U patent/CN217503606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654423A (en) * | 2022-12-25 | 2023-01-31 | 荣耀终端有限公司 | Lampshade and electronic equipment |
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