CN220103069U - Energy-saving lamp with good heat dissipation - Google Patents
Energy-saving lamp with good heat dissipation Download PDFInfo
- Publication number
- CN220103069U CN220103069U CN202321141675.9U CN202321141675U CN220103069U CN 220103069 U CN220103069 U CN 220103069U CN 202321141675 U CN202321141675 U CN 202321141675U CN 220103069 U CN220103069 U CN 220103069U
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- Prior art keywords
- lamp
- housing
- heat dissipation
- side wall
- holes
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 241000238631 Hexapoda Species 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an energy-saving lamp with good heat dissipation, which comprises a lamp cap, a lamp housing, a lamp holder and a lamp tube, wherein the lamp cap and the lamp holder are respectively arranged at two ends of the lamp housing, the lamp tube is arranged on the lamp holder, the lamp housing comprises an inner housing and an outer housing, a plurality of heat dissipation holes which are longitudinally arranged are uniformly distributed on the side wall of the inner housing, annular clamping grooves are formed in the outer side wall of the inner housing which is positioned at the upper end and the lower end of the heat dissipation holes, a plurality of through holes are uniformly distributed on the side wall of the outer housing, and annular clamping ribs which are matched with the clamping grooves are arranged on the inner side wall of the outer housing. The utility model has simple structure and convenient use, skillfully utilizes the double-layer shell structure, the shell can be rotated when the energy-saving lamp works, the radiating holes on the inner shell are completely exposed, the hot air in the inner shell directly generates convection with the external air, the radiating speed is high, the radiating effect is good, when the energy-saving lamp is not used, the shell can be rotated to shield and close the radiating holes, the entry of dust or insects is avoided, the influence on internal parts is avoided, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of energy-saving lamps, in particular to an energy-saving lamp with good heat dissipation.
Background
An energy-saving lamp, also called a power-saving bulb, an electronic bulb, a compact fluorescent lamp and an integrated fluorescent lamp, is a lighting device that combines a fluorescent lamp and a ballast into one body.
The existing energy-saving lamp cannot radiate heat well when in use, and most of the upper shell adopts a closed structure, so that heat in the shell cannot be radiated to the outside rapidly, the upper shell bursts due to overhigh temperature, and even related parts in the shell are damaged due to overhigh temperature, so that the use safety and the service life of the energy-saving lamp are affected. Although some energy-saving lamps can be provided with radiating fins on the shell to help radiating, the radiating mode indirectly transmits heat to the outside through the radiating fins, so that the radiating effect is poor, and the use requirements of some high-power energy-saving lamps cannot be met.
Disclosure of Invention
The utility model aims to solve the problems and provides an energy-saving lamp with good heat dissipation.
The utility model adopts the following technical scheme:
the utility model provides an energy-saving lamp that heat dissipation is good, includes lamp holder, lamp body, lamp stand and fluorescent tube, lamp holder and lamp stand are installed respectively at the both ends of lamp body, the fluorescent tube is located on the lamp stand, the lamp body includes inner shell and shell, the equipartition has a plurality of longitudinal setting's louvres on the inner shell lateral wall, is equipped with annular draw-in groove on the inner shell lateral wall that is located both ends about the louvre, the equipartition has a plurality of through-holes on the shell lateral wall, is equipped with on the shell inside wall with draw-in groove complex annular joint strip.
As a preferable technical scheme of the utility model, a dustproof net is arranged in the radiating hole.
As a preferable technical scheme of the utility model, the number of the through holes corresponds to the number of the radiating holes, an inner magnet I is arranged on the outer side wall of the inner shell between the two radiating holes, a connecting plate is arranged on the radiating hole adjacent to the inner magnet I, an inner magnet II is arranged in the middle of the connecting plate, and an outer magnet corresponding to the inner magnet I or the inner magnet II is arranged on the inner side wall of the outer shell.
As a preferable technical scheme of the utility model, the lamp holder outside the lamp tube is detachably connected with the lamp shade.
The beneficial effects of the utility model are as follows:
the utility model has simple structure and convenient use, skillfully utilizes the double-layer shell structure, the shell can be rotated when the energy-saving lamp works, the radiating holes on the inner shell are completely exposed, the hot air in the inner shell directly generates convection with the external air, the radiating speed is high, the radiating effect is good, when the energy-saving lamp is not used, the shell can be rotated to shield and close the radiating holes, the entry of dust or insects is avoided, the influence on internal parts is avoided, and the service life is prolonged.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the structure of the heat dissipating holes covered by the housing;
FIG. 3 is a schematic view of the internal structure of the present utility model;
fig. 4 is a schematic view of the structure of the housing.
The symbols in the drawings illustrate:
1: lamp cap, 2: lamp stand, 3: lamp tube, 4: inner shell, 5: a housing, 6: heat dissipation holes, 7: clamping groove, 8: through hole, 9: clamping ribs, 10: inner magnet one, 11: connecting plate, 12: inner magnet II, 13: outer magnet, 14: a lampshade.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
In the embodiments, it should be understood that the orientation or positional relationship indicated by the terms "middle," "upper," "lower," "top," "bottom," "right," "left," "above," "below," "back," "front," "middle," "outside," "inside," etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present embodiments, and are not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present embodiments.
As shown in fig. 1 to 4, an energy-saving lamp with good heat dissipation comprises a lamp cap 1, a lamp housing, a lamp holder 2 and a lamp tube 3, wherein the lamp cap 1 and the lamp holder 2 are respectively arranged at two ends of the lamp housing, the lamp tube 3 is arranged on the lamp holder 2, the lamp housing comprises an inner housing 4 and an outer housing 5, ballasts are arranged in the inner housing 4, a plurality of heat dissipation holes 6 which are longitudinally arranged are uniformly distributed on the side wall of the inner housing 4, annular clamping grooves 7 are formed in the outer side wall of the inner housing 5 at the upper end and the lower end of the heat dissipation holes 6, a plurality of through holes 8 are uniformly distributed on the side wall of the outer housing 5, annular clamping ribs 9 matched with the clamping grooves 7 are arranged on the inner side wall of the outer housing 5, the clamping ribs 9 are in interference connection in the clamping grooves 7, and the outer housing 5 is rotationally connected outside the inner housing 4 through the cooperation of the clamping ribs 9 and the clamping grooves 7.
Further, a dust screen is arranged in the heat dissipation hole 6.
Further, the number of the through holes 8 corresponds to the number of the heat dissipation holes 6, an inner magnet 10 is arranged on the outer side wall of the inner shell 4 between the two heat dissipation holes 6, a connecting plate 11 is arranged on the heat dissipation hole 6 adjacent to the inner magnet 10, an inner magnet 12 is arranged in the middle of the connecting plate 11, and an outer magnet 13 corresponding to the inner magnet 10 or the inner magnet 12 is arranged on the inner side wall of the outer shell 5.
Further, the lamp holder 2 outside the lamp tube 3 is detachably connected with a lamp cover 14, and the lamp cover 14 plays a role in protection, such as dust prevention, moisture prevention, insect prevention and the like.
When in installation, the lamp cap 1 is connected with a ballast arranged in the inner shell 4 through a wire, and the ballast is connected with the lamp holder 2 through a wire, so that the lamp tube 3 arranged on the lamp holder 2 after being electrified emits light. When the heat dissipation device is used, the outer shell 5 is rotated to enable the through holes 8 to correspond to the positions of the heat dissipation holes 6, at the moment, heat accumulated in the inner shell 4 can be directly dissipated to the outside through the heat dissipation holes 6, air convection is carried out between the heat dissipation device and the outside, so that the heat is rapidly dissipated to the outside, the heat dissipation effect is good, at the moment, the outer magnet 13 just rotates to correspond to the position of the inner magnet 10, the positions of the outer shell 5 are fixed by utilizing the mutual adsorption effect of the two magnets, and the phenomenon that the outer shell 5 rotates randomly to shield the heat dissipation holes 6 is avoided; when the energy-saving lamp is closed or idle, the energy-saving lamp does not work at this moment and can not generate heat, the shell 5 can be rotated in the opposite direction, the through hole 8 on the shell 5 is staggered with the radiating hole 6, the side wall of the shell 5 completely shields the radiating hole 6, the effect of closing the radiating hole 6 is equivalent, dust or insects are prevented from entering the inner shell 4, at this moment, the outer magnet 13 rotates to correspond to the two inner magnets 12, the position of the shell 5 is fixed by the adsorption of the two magnets again, the closed state of the radiating hole 6 is kept, and the radiating hole 6 is exposed again by rotating the shell 5 when the energy-saving lamp is used next time.
Finally, it should be noted that: these embodiments are merely for illustrating the present utility model and do not limit the scope of the present utility model. Further, various other changes and modifications will be apparent to those skilled in the art from the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (4)
1. The utility model provides a good electricity-saving lamp of heat dissipation, includes lamp holder (1), lamp body, lamp stand (2) and fluorescent tube (3), its characterized in that: the lamp is characterized in that the lamp cap (1) and the lamp holder (2) are respectively arranged at two ends of the lamp housing, the lamp tube (3) is arranged on the lamp holder (2), the lamp housing comprises an inner housing (4) and an outer housing (5), a plurality of heat dissipation holes (6) which are longitudinally arranged are uniformly distributed on the side wall of the inner housing (4), annular clamping grooves (7) are formed in the outer side wall of the inner housing, which is positioned at the upper end and the lower end of the heat dissipation holes (6), a plurality of through holes (8) are uniformly distributed on the side wall of the outer housing (5), and annular clamping ribs (9) matched with the clamping grooves (7) are arranged on the inner side wall of the outer housing (5).
2. The energy-saving lamp with good heat dissipation according to claim 1, wherein: a dustproof net is arranged in the radiating hole (6).
3. The energy-saving lamp with good heat dissipation according to claim 1, wherein: the number of through holes (8) corresponds to the number of radiating holes (6), an inner magnet I (10) is arranged on the outer side wall of the inner shell (4) between the radiating holes (6), a connecting plate (11) is arranged on the radiating hole (6) adjacent to the inner magnet I (10), an inner magnet II (12) is arranged in the middle of the connecting plate (11), and an outer magnet (13) corresponding to the inner magnet I (10) or the inner magnet II (12) is arranged on the inner side wall of the outer shell (5).
4. The energy-saving lamp with good heat dissipation according to claim 1, wherein: the lamp holder (2) outside the lamp tube (3) is detachably connected with a lampshade (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141675.9U CN220103069U (en) | 2023-05-12 | 2023-05-12 | Energy-saving lamp with good heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141675.9U CN220103069U (en) | 2023-05-12 | 2023-05-12 | Energy-saving lamp with good heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220103069U true CN220103069U (en) | 2023-11-28 |
Family
ID=88847519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321141675.9U Active CN220103069U (en) | 2023-05-12 | 2023-05-12 | Energy-saving lamp with good heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220103069U (en) |
-
2023
- 2023-05-12 CN CN202321141675.9U patent/CN220103069U/en active Active
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