Balloon lamp heat dissipation structure

Abstract

The utility model relates to the technical field of lamps, in particular to a balloon lamp heat dissipation structure. A balloon lamp heat dissipation structure comprises a light source component used for generating light; the air blowing component is arranged above the light source component and used for generating air flow blowing in the direction of the light source component; the cloth cover is arranged on the outer sides of the light source component and the air blowing component in a sleeving mode, the air outlet end of the air blowing component is located in the cloth cover, the air inlet end of the air blowing component is exposed out of the cloth cover, and when airflow generated by the air blowing component is blown to the light source component for heat dissipation treatment, the flowing-out heat dissipation airflow is poured into the cloth cover and enables the cloth cover to expand outwards. The balloon lamp has the advantages that due to the design of the cloth cover, the balloon lamp can form the appearance similar to a balloon during heat dissipation, attractiveness and interestingness are improved, and the balloon lamp not only has a lighting function, but also has certain decoration.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and particularly relates to a heat dissipation structure for a balloon lamp. Background Art

[0002] With the continuous progress of LED technology, LED lamps are more and more widely used in the lighting field, and their characteristics of high efficiency, energy saving and environmental protection are widely recognized. However, when LED lamps work, they will generate heat. If the heat cannot be dissipated in time and effectively, it will cause the temperature inside the lamp to be too high, which will not only affect the luminous efficiency of the LED, but also shorten its service life. Especially in specific application scenarios such as balloon lamps, due to the particularity of their structure, the heat dissipation problem is more prominent.

[0003] For traditional LED lamp heat dissipation structures, such as using heat sinks made of high thermal conductivity materials, although they can solve the heat dissipation problem to a certain extent, for lamps like balloon lamps with special appearances and space limitations, traditional heat dissipation methods are not only difficult to achieve an ideal heat dissipation effect, but may also affect the overall beauty and decorativeness of the lamp. Summary of the Utility Model

[0004] The utility model aims at the technical problems existing in the prior art, and provides a heat dissipation structure for a balloon lamp to solve the problem that the heat dissipation method of traditional balloon lamps is difficult to achieve an ideal heat dissipation effect.

[0005] The technical solution for the utility model to solve the above technical problems is as follows: A heat dissipation structure for a balloon lamp, comprising:

[0006] A light source component, which is used to generate light;

[0007] An air blowing component, which is arranged above the light source component and is used to generate an air flow blowing towards the light source component;

[0008] A cloth cover, which is sleeved outside the light source component and the air blowing component. Among them, the air outlet end of the air blowing component is located inside the cloth cover, while the air inlet end is exposed outside the cloth cover. And when the air flow generated by the air blowing component blows towards the light source component for heat dissipation treatment, the outflowing heat dissipation air flow fills the cloth cover and makes the cloth cover expand outwards.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1), The device uses the air flow generated by the air blowing component to directly blow towards the light source component, forming forced convection, effectively taking away the heat generated by the light source component, significantly improving the heat dissipation efficiency. At the same time, the air flow carrying away the heat is introduced into the inside of the cloth cover, and then the cloth cover expands outwards, which not only has a better appearance, but is also not easy to deform.

[0011] 2), Therefore, the design of the cloth cover of this device enables the balloon lamp to form a balloon-like appearance when dissipating heat, increasing its aesthetic and interesting qualities, making the balloon lamp not only have a lighting function but also certain decorative properties.

[0012] Based on the above technical solutions, the present utility model can be further improved as follows.

[0013] Furthermore, the blowing component includes a fan, a bracket in the shape of a frustum of a cone with a hollow outer side, a leak-proof structure for preventing rainwater from entering the bracket, and multiple columns. The fan is arranged inside the bracket, and a ventilation opening is provided at the bottom of the bracket. The multiple columns are circumferentially arranged around the outside of the fan and are arranged inside the bracket. The leak-proof structure is located above the bracket and is detachably connected to the columns.

[0014] Furthermore, the leak-proof structure includes a circular ring, a convex ring, a cover plate in the shape of a dome, and multiple convex ribs. The circular ring is arranged at the top of the bracket. The convex ring is coaxially fixed above the inner edge of the circular ring. The multiple convex ribs are circumferentially and arrayedly distributed on the outside of the convex ring and are respectively fixed on the circular ring. The cover plate covers the top of the convex ribs.

[0015] The beneficial effect of adopting the above further solution is that the cover plate is arranged on the convex ribs, and outside air can enter the bracket through the gaps between the convex ribs. Since the cover plate is in the shape of a dome, the rainwater dripping on the cover plate is effectively diverted onto the circular ring. And a convex ring is provided near the inner edge of the circular ring, which can prevent the rainwater flowing on the circular ring from flowing into the bracket.

[0016] Furthermore, the leak-proof structure further includes a fastening bolt. One end of the fastening bolt penetrates the circular ring and is screwed onto the column.

[0017] Furthermore, the upper part of the cloth cover is clamped between the circular ring and the bracket.

[0018] The beneficial effect of adopting the above further solution is that by turning the fastening bolt to loosen it inside the column, the circular ring can be detached from the bracket, and the cloth cover can be removed, thus facilitating the cleaning and replacement of the cloth cover.

[0019] Furthermore, the light source component includes a lamp board, a lamp shade, a vertical rod, two conical reflector covers one and two, and multiple lamp beads. The lamp board is fixed at the bottom of the column and is inside the bracket. The vertical rod is coaxially fixed at the bottom of the lamp board. The two reflector covers one and two are mirror-symmetric and sleeved at both ends of the vertical rod. The multiple lamp beads are annularly and arrayedly distributed at the bottom of the lamp board. The upper part of the lamp shade is sleeved at the bottom of the lamp board, and its lower part is sleeved on the reflector cover two.

[0020] The beneficial effects of adopting the above further solution are as follows: Two conical reflector covers, namely reflector cover one and reflector cover two, which are mirror-symmetrical to each other vertically, are respectively installed at both ends of the vertical rod, ensuring that the light rays emitted from multiple lamp beads on the lamp board can be reflected by the reflector covers after passing through the lamp cover and evenly projected onto the upper and lower regions of the cloth cover. Due to the conical design of the reflector covers, the light rays can be evenly diffused in a circular shape and cover the cloth cover, thus significantly improving the uniformity and coverage area of the illumination. This not only optimizes the illumination effect of the light source component but also enhances the practicality and aesthetics of the product, meeting a wider range of lighting requirements.

[0021] Further, the lamp cover is made of a transparent material.

[0022] Further, the color of the cloth cover is white. Description of the Drawings

[0023] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 Schematic perspective sectional view of the overall structure of the present utility model;

[0025] Figure 3 Exploded view of the lamp cover of the light source component of the present utility model;

[0026] Figure 4 Exploded view of the cloth cover of the present utility model.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 100, light source component, 101, lamp board, 102, lamp cover, 103, vertical rod, 104, reflector cover one, 105, reflector cover two, 106, lamp bead, 200, air blowing component, 210, fan, 220, bracket, 230, anti-leakage structure, 231, circular ring, 232, convex ring, 233, cover plate, 234, convex rib, 235, fastening bolt, 240, vertical column, 300, cloth cover. Detailed Embodiments

[0029] The principles and features of the present utility model will be described below in conjunction with the drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0030] With the continuous progress of LED technology, LED lamps are increasingly widely used in the lighting field, and their characteristics of high efficiency, energy saving, and environmental protection are widely recognized. However, LED lamps generate heat during operation. If the heat cannot be dissipated in a timely and effective manner, the temperature inside the lamp will be too high, which will not only affect the luminous efficiency of the LED but also shorten its service life. Especially in specific application scenarios such as balloon lights, due to the special structure, the heat dissipation problem is more prominent.

[0031] Traditional LED lamp heat dissipation structures, such as heat sinks made of high thermal conductivity materials, can solve the heat dissipation problem to a certain extent. However, for lamps like balloon lights with special appearances and space limitations, traditional heat dissipation methods not only are difficult to achieve ideal heat dissipation effects but may also affect the overall aesthetics and decorativeness of the lamp. For this reason, the utility model person proposes a heat dissipation structure for balloon lights to solve the above problems.

[0032] The present utility model provides the following preferred embodiments

[0033] As Figures 1-4 shown, a heat dissipation structure for a balloon light includes:

[0034] A light source component 100, which is used to generate light;

[0035] An air blowing component 200, which is arranged above the light source component 100 and is used to generate an air flow blowing in the direction of the light source component 100;

[0036] A cloth cover 300, which is sleeved outside the light source component 100 and the air blowing component 200. Among them, the air outlet end of the air blowing component 200 is located inside the cloth cover 300, while the air inlet end is exposed outside the cloth cover 300. And when the air flow generated by the air blowing component 200 blows towards the light source component 100 for heat dissipation treatment, the outflowing heat dissipation air flow fills the cloth cover 300 and makes the cloth cover 300 expand outwards;

[0037] Using the air flow generated by the air blowing component 200 to directly blow towards the light source component 100 forms forced convection, effectively taking away the heat generated by the light source component 100, significantly improving the heat dissipation efficiency. At the same time, allowing the air flow carrying away the heat to enter the inside of the cloth cover 300, and then making the cloth cover 300 expand outwards, not only has a better appearance but also is not easy to deform;

[0038] Therefore, the design of the cloth cover 300 of this device enables the balloon light to form an appearance similar to a balloon during heat dissipation, increasing the aesthetics and interest, making the balloon light not only have a lighting function but also have a certain decorative property.

[0039] In this embodiment, as Figures 1-4As shown, the air blowing component 200 includes a fan 210, a bracket 220 in the shape of a frustum with a hollow outside, a water leakage prevention structure 230 for preventing rainwater from entering the bracket 220, and a plurality of columns 240. The fan 210 is arranged inside the bracket 220, and a ventilation opening is provided at the bottom of the bracket 220. The plurality of columns 240 are circumferentially arranged around the outside of the fan 210 and are arranged inside the bracket 220. The water leakage prevention structure 230 is located above the bracket 220 and is detachably connected to the columns 240. The water leakage prevention structure 230 includes a circular ring 231, a convex ring 232, a cover plate 233 in the shape of a dome, and a plurality of convex ribs 234. The circular ring 231 is arranged at the top of the bracket 220. The convex ring 232 is coaxially fixed above the inner edge of the circular ring 231. The plurality of convex ribs 234 are arranged in a circumferential array outside the convex ring 232 and are respectively fixed on the circular ring 231. The cover plate 233 covers the top of the convex ribs 234;

[0040] The cover plate 233 is arranged on the convex ribs 234, and outside air can enter the bracket 220 through the gaps between the convex ribs 234. Since the cover plate 233 is in the shape of a dome, the rainwater dripping on the cover plate 233 is effectively diverted onto the circular ring 231. And since there is a convex ring 232 near the inner edge of the circular ring 231, it can prevent the rainwater flowing on the circular ring 231 from flowing into the bracket 220.

[0041] In this embodiment, as Figures 1-4 shown, the water leakage prevention structure 230 further includes a fastening bolt 235. One end of the fastening bolt 235 penetrates through the circular ring 231 and is screwed onto the column 240. The upper part of the cloth cover 300 is clamped between the circular ring 231 and the bracket 220. By turning the fastening bolt 235 to loosen the fastening bolt 235 in the column 240, the circular ring 231 can be detached from the bracket 220, and the cloth cover 300 can be removed, thus facilitating the cleaning and replacement of the cloth cover 300.

[0042] In this embodiment, as Figures 1-4 shown, the light source component 100 includes a lamp board 101, a lamp shade 102, a vertical rod 103, two conical reflecting covers 104 and 105, and a plurality of lamp beads 106. The lamp board 101 is fixed at the bottom of the column 240 and is inside the bracket 220. The vertical rod 103 is coaxially fixed at the bottom of the lamp board 101. The two reflecting covers 104 and 105 are mirror-symmetrical and sleeved at both ends of the vertical rod 103. The plurality of lamp beads 106 are arranged in a circular array at the bottom of the lamp board 101. The upper part of the lamp shade 102 is sleeved at the bottom of the lamp board 101, and its lower part is sleeved on the reflecting cover 105;

[0043] Two conical reflectors, namely reflector one 104 and reflector two 105, which are mirror-symmetrical to each other vertically, are respectively installed at both ends of the vertical rod 103, ensuring that the light emitted from multiple lamp beads 106 on the lamp board 101 can, after passing through the lamp cover 102, be reflected by the reflectors and evenly projected onto the upper and lower regions of the cloth cover 300. Among them, reflector one 104 reflects downward, while reflector two 105 reflects upward. In addition, due to the conical design of the reflectors, the light can be evenly diffused in a circular shape and cover the cloth cover 300, thus significantly improving the uniformity and coverage area of the illumination, not only optimizing the illumination effect of the light source component 100, but also enhancing the practicability and aesthetics of the product, and meeting a wider range of lighting needs;

[0044] Secondly, the airflow generated by the fan 210 passes through the air-permeable opening below the bracket 220 and acts on the lamp board 101, which can effectively take away the heat dissipated from the lamp board 101, realizing the heat dissipation treatment of the light source component. And the airflow that takes away the heat pours into the cloth cover 300 through the hollow outside the bracket 220, and then continuously inflates the cloth cover 300, causing the cloth cover 300 to expand outwards.

[0045] The specific working process of the present utility model is as follows:

[0046] Utilize the airflow generated by the fan 210 to pass through the air-permeable opening below the bracket 220 and act on the lamp board 101, which can effectively take away the heat dissipated from the lamp board 101, realizing the heat dissipation treatment of the light source component. And the airflow that takes away the heat pours into the cloth cover 300 through the hollow outside the bracket 220, and then continuously inflates the cloth cover 300, causing the cloth cover 300 to expand outwards.

[0047] The above is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A balloon lamp heat dissipation structure, characterized in that: include: A light source component, the light source component is used to generate light; An air blowing component, which is arranged above the light source component and is used to generate an airflow blowing in the direction of the light source component; The cloth cover is sleeved on the outside of the light source component and the blowing component, wherein the air outlet end of the blowing component is located in the cloth cover, and the air inlet end is exposed to the cloth cover, and when the airflow generated by the blowing component blows toward the light source component for heat dissipation, the outflowing heat dissipation airflow is poured into the cloth cover and causes the cloth cover to expand outward.

2. The balloon lamp heat dissipation structure according to claim 1, characterized in that: The blowing component includes a fan, a bracket in the shape of a cone with a hollow outer side, a water-leakage-proof structure for preventing rainwater from entering the bracket, and a plurality of columns. The fan is arranged in the bracket, and a ventilation opening is opened at the bottom of the bracket. The plurality of columns circumferentially surround the outer side of the fan and are arranged in the bracket. The water-leakage-proof structure is located above the bracket and is detachably connected to the columns.

3. The balloon lamp heat dissipation structure according to claim 2, characterized in that: The anti-leakage structure includes a circular ring, a convex ring, a dome-shaped cover plate, and a plurality of convex ribs. The circular ring is arranged on the top of the bracket, the convex ring is coaxially fixed above the inner edge of the circular ring, and the plurality of convex ribs are distributed in an array on the outside of the convex ring and are respectively fixed on the circular ring, and the cover plate covers the top of the convex ribs.

4. The balloon lamp heat dissipation structure according to claim 3, characterized in that: The anti-leakage structure also includes a fastening bolt, one end of which passes through the circular ring and is screwed onto the column.

5. The balloon lamp heat dissipation structure according to claim 4, characterized in that: The upper part of the cloth cover is clamped between the circular ring and the bracket.

6. The balloon lamp heat dissipation structure according to claim 2, characterized in that: The light source component includes a lamp board, a lampshade, a vertical rod, two conical reflectors 1 and 2, and a plurality of lamp beads. The lamp board is fixed at the bottom of the column and is inside the bracket. The vertical rod is coaxially fixed at the bottom of the lamp board. The two reflectors 1 and 2 are mirror-symmetrical and are respectively mounted on the two ends of the vertical rod. The plurality of lamp beads are distributed in a circular array at the bottom of the lamp board. The upper part of the lampshade is mounted on the bottom of the lamp board, and the lower part is mounted on the reflector 2.

7. The balloon lamp heat dissipation structure according to claim 6, characterized in that: The lampshade is made of transparent material.

8. The balloon lamp heat dissipation structure according to claim 1, characterized in that: The color of the cloth cover is white.

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