CN218544176U - Garden lamp - Google Patents
Garden lamp Download PDFInfo
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- CN218544176U CN218544176U CN202222614951.0U CN202222614951U CN218544176U CN 218544176 U CN218544176 U CN 218544176U CN 202222614951 U CN202222614951 U CN 202222614951U CN 218544176 U CN218544176 U CN 218544176U
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- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 3
- 230000003760 hair shine Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a garden lamp belongs to lamps and lanterns technical field. It has solved the heat dissipation problem of garden lamp among the prior art. This garden lamp includes lamps and lanterns and support the support column of lamps and lanterns, the support column has the body of cavity for inside, lamps and lanterns are located the confined casing, and the emergent light position that corresponds lamps and lanterns is in be provided with printing opacity cover on the casing, the casing with support column inner chamber intercommunication, be provided with cooling fan in the casing, cooling fan makes the air current be in the casing with flow between the support column inner chamber. The utility model discloses a casing of lamps and lanterns and the inside intercommunication of support column that has the inner chamber make the air current flow between the casing of lamps and lanterns and support column inner chamber through the fan for the supplementary heat dissipation of support column can realize the fine heat dissipation of garden lamp in the enclosed environment.
Description
Technical Field
The utility model belongs to the technical field of lamps and lanterns, especially a garden lamp.
Background
A garden lamp is one of outdoor lighting fixtures, generally referred to as outdoor road lighting fixtures of 6 meters or less, and mainly comprises the following components: the lamp comprises a light source, a lamp post, a flange plate and a basic embedded part 5. The garden lamp has the characteristics of diversity, aesthetic property, beautifying and environment decoration, and is also called as a landscape garden lamp. The LED illumination lamp is mainly applied to outdoor illumination of public places such as city slow lanes, narrow lanes, residential areas, tourist attractions, parks and squares, can prolong the outdoor activity time of people, and improves the property safety.
Because the garden lamp is an outdoor lamp, the requirement on waterproof performance is high so as to protect the internal lamp, so a closed design is usually adopted, the lamp is in a closed environment, but the lamp needs to emit heat besides light, and particularly for a high-power lamp, good heat dissipation is needed.
For example, the utility model patent with application number CN202022852460.0 discloses a garden lamp of LED light source module equipped with a radiator, which adopts that a plurality of air inlets, a plurality of air outlets and a transparent lampshade are arranged on the shell of the illuminating lamp, and one end of the air outlet is provided with a flow guide pipe, so as to achieve the effect of radiating the LED lamp. Through setting up the business turn over gas port although be favorable to the heat dissipation, still make the leakproofness of lamps and lanterns worsen simultaneously, cause the emergence of the condition of intaking easily, it is very unfavorable to the safe work of lamps and lanterns.
Therefore, how to realize good heat dissipation of the garden lamp in a closed environment becomes a technical problem to be solved urgently in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a garden lamp, this garden lamp can realize the fine heat dissipation of garden lamp in the seal ring border.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a garden lamp, includes lamps and lanterns and supports the support column of lamps and lanterns, the support column has the body of cavity for inside, lamps and lanterns are located the confined casing, and the emergent light position that corresponds lamps and lanterns is in be provided with printing opacity cover on the casing, the casing with support column inner chamber intercommunication, be provided with cooling fan in the casing, cooling fan makes the air current be in the casing with flow between the support column inner chamber.
In some embodiments, the cooling fan includes the air exhauster, air exhauster inlet port with the lamps and lanterns generate heat the portion and correspond, the air exhauster with communicate through independent air exhaust channel between the support column inner chamber, air exhaust channel air outlet stretches into the support column inner chamber and sets up downwards for hot-blast being discharged the inner chamber of support column cools off, air exhaust channel with the casing reaches the passageway between the support column inner chamber is the return air passageway, the warp the refrigerated air current of support column inner chamber passes through the return air passageway returns lamps and lanterns department and then is taken away again by the air exhauster.
In some embodiments, the heat dissipation fan further includes a blower located on the other side of the heat generating portion of the lamp opposite to the exhaust fan.
In some embodiments, the lamp includes a main lamp, the housing is bent toward the ground relative to the support pillar, so that the main lamp irradiates toward the ground, and the main lamp is located between the blower and the exhaust fan.
In some embodiments, the main light is a projector light.
In some embodiments, the return air duct is located above the exhaust duct.
In some embodiments, the light fixture further comprises a secondary light positioned within the return air channel.
In some embodiments, the secondary light is a wall wash light or a spot light.
In some embodiments, the housing is attached to an end of the support post, the housing being perpendicular to the support post.
In some embodiments, the support posts are made of a material with good thermal conductivity.
Compared with the prior art, the garden lamp has the advantages that:
the utility model discloses a casing of lamps and lanterns and the inside intercommunication of support column that has the inner chamber make the air current flow between the casing of lamps and lanterns and support column inner chamber through the fan for the supplementary heat dissipation of support column can realize the fine heat dissipation of garden lamp in the enclosed environment.
Drawings
In the drawings, which are not necessarily to scale, like reference numerals may depict like parts in different views for the purpose of illustrating details and facilitating understanding of the principles thereof. The drawings illustrate generally, by way of example, but not by way of limitation, embodiments discussed herein.
Fig. 1 is a perspective view schematically illustrating the present embodiment.
Fig. 2 is a front view schematically illustrating the present embodiment.
Fig. 3 is a schematic sectional view of the present embodiment.
Fig. 4 is an enlarged schematic cross-sectional view of the lamp according to the present embodiment.
In the figure, 1, a support column; 101. a flange; 2. a housing; 201. a lower light-transmitting cover; 202. an upper light-transmitting cover; 3. an exhaust fan; 4. an air exhaust channel; 5. an air return channel; 501. a flow distribution plate; 6. a blower; 7. a main lamp; 8. and a secondary lamp.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and the following embodiments do not limit the utility model according to the claims. Moreover, all combinations of features described in the embodiments are not necessarily essential to the solution of the utility model.
It will be understood by those of ordinary skill in the art that all directional references (e.g., above, below, upward, above, downward, below, top, bottom, left, right, vertical, horizontal, etc.) are used descriptively in the figures to aid the reader's understanding, and do not imply (e.g., a limitation on position, orientation, or use, etc.) a limitation on the scope of the invention, which is defined by the claims appended hereto. Additionally, some ambiguous terms (e.g., substantially, definite, substantially, etc.) may refer to slight imprecision or deviation in terms of conditions, amounts, values, or dimensions, etc., some of which are within manufacturing or tolerance limits.
Examples
A garden lamp is one of outdoor lighting fixtures, generally referred to as outdoor road lighting fixtures of 6 meters or less, and mainly comprises the following components: the lamp comprises a light source, a lamp post, a flange plate and a basic embedded part 5. The garden lamp has the characteristics of diversity, aesthetic property, beautifying and environment decoration, and is also called as a landscape garden lamp. The LED illumination lamp is mainly applied to outdoor illumination of public places such as city slow lanes, narrow lanes, residential areas, tourist attractions, parks and squares, can prolong the outdoor activity time of people, and improves the property safety.
Because the garden lamp is an outdoor lamp, the requirement on waterproof performance is high so as to protect the internal lamp, and therefore, a closed design is usually adopted, so that the lamp is in a closed environment, but the lamp needs to emit heat besides light, and particularly needs good heat dissipation for a high-power lamp.
Therefore, as shown in fig. 1, 2, 3, and 4, the garden lamp includes a lamp located at the top end and used for emitting light and a support column 1 for supporting the lamp, a flange 101 is located at the bottom of the lamp column and used for being fixedly connected with a positioning pile on the ground, the support column is a pipe body with a square cross section and a cavity inside, the lamp is located in a closed housing 2, a light-transmitting cover is arranged on the housing corresponding to an emitting light part of the lamp so as to emit light emitted by the lamp and ensure the closure of the housing, the housing is communicated with an inner cavity of the support column, the housing of this embodiment is connected to an end of the support column, the housing is perpendicular to the support column, a heat dissipation fan is arranged in the housing and enables air flow to flow between the housing and the inner cavity of the support column, so that heat generated at the lamp is transferred to the support column through convection of the air flow, and is dissipated through the support column, and the support column is made of a good heat-conducting structural material, such as aluminum alloy, steel, and the like.
Further, the cooling fan includes air exhauster 3, air exhauster inlet port with the lamps and lanterns generate heat the portion and correspond, the lamps and lanterns generate heat the portion and be the heat radiation fins who sets up on the lamp body, the air exhauster with communicate through independent air exhaust channel 4 between the support column inner chamber, air exhaust channel air outlet stretches into the support column inner chamber and sets up downwards for hot-blast being discharged into the inner chamber of support column cools off, air exhaust channel with the casing reaches the passageway between the support column inner chamber is return air channel 5, and the inside space except that air exhaust channel is return air channel promptly, return air channel is located air exhaust channel top, under the effect of air exhauster, the warp the refrigerated air current of support column inner chamber passes through return air channel returns to lamps and lanterns department is taken away again then by the air exhauster, from this realize the air current generate heat the portion at the lamps and the fixed path circulation between the support column inner chamber for convection velocity, prevent the turbulent flow, improve radiating efficiency, in time with the heat from the lamps and lanterns.
Further, cooling fan still includes hair-dryer 6, the hair-dryer with the air exhauster is located relatively the opposite side of the lamps and lanterns portion that generates heat, the hair-dryer guarantees the high-speed flow of air around the portion that generates heat of lamps and lanterns, and timely takes away the heat, and supplementary air exhauster work, for the air exhauster provides supplementary air current supply, improves the velocity of flow of air, is favorable to quick heat dissipation.
Further, lamps and lanterns include main lamp 7 and vice lamp 8, the casing is relative the support column is to ground buckle the setting, makes main lamp shines towards ground, main lamp is located the hair-dryer with between the air exhauster, vice lamp is located in the return air passageway, main lamp is projecting lamp or pattern lamp or projector, vice lamp is ordinary projecting lamp or washes the pinup, it sets up printing opacity cover 201 down to correspond on the casing of main lamp below, it sets up printing opacity cover 202 to correspond on the casing of vice lamp top, and the main lamp of this embodiment is the projecting lamp, the pinup is washed for four to vice lamp, still be provided with flow distribution plate 501 in the return air passageway, the flow distribution plate sets for the more even pinup through a person of the air current in the return air passageway washes the pinup. Of course, the lamp can be replaced according to the actual application requirement, so that the combination can enrich the product effect and make the application more extensive.
Further, the hair-dryer with the air exhauster is two that set up side by side, can be according to actual heat dissipation demand, selects the quantity of fan work.
Because the product is small, and product power is great, because inside and outside waterproof construction has been made to the product, transparent cover part can prevent drenching with rain, and inside lamps and lanterns itself are exactly IP66 structure waterproof lamps and lanterns, belong to inside and outside dual protective structure, so inside air flow is poor, therefore this product still designs one set of tuber pipe structure, lets air blower take away the heat on the fin radiator earlier, discharges in the lamp pole by air blower will hot-blast taking out simultaneously, satisfies product heat dissipation demand.
Although some terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention. The order of execution of the operations, steps, and the like in the apparatuses and methods shown in the specification and drawings may be implemented in any order as long as the output of the preceding process is not used in the subsequent process, unless otherwise specified. The use of terms of similar order (e.g., "first," "then," "second," "again," "then," etc.) for convenience of description does not imply that these must be performed in this order.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a garden lamp, includes lamps and lanterns and support the support column of lamps and lanterns, its characterized in that, the support column is the inside body that has the cavity, lamps and lanterns are located the confined casing, and the emergent light position that corresponds lamps and lanterns is in be provided with the printing opacity cover on the casing, the casing with support column inner chamber intercommunication, be provided with cooling fan in the casing, cooling fan makes the air current be in the casing with flow between the support column inner chamber.
2. The garden lamp according to claim 1, wherein the heat dissipation fan comprises an exhaust fan, an air inlet port of the exhaust fan corresponds to a heat generating portion of the lamp, the exhaust fan is communicated with the inner cavity of the support column through an independent exhaust channel, an air outlet of the exhaust channel extends into the inner cavity of the support column and faces downwards, hot air is exhausted into the inner cavity of the support column for cooling, a channel between the exhaust channel and the shell and between the exhaust channel and the inner cavity of the support column is a return air channel, and air flow cooled by the inner cavity of the support column returns to the lamp through the return air channel and is then extracted again by the exhaust fan.
3. The garden lamp of claim 2, wherein the heat dissipation fan further comprises a blower located on the other side of the heat generating portion of the lamp opposite the suction fan.
4. The garden lamp of claim 3, wherein the light fixture comprises a main light, the housing is bent toward the ground relative to the support post such that the main light shines toward the ground, and the main light is positioned between the blower and the suction fan.
5. The garden lamp of claim 4, wherein the main lamp is a projector lamp.
6. The garden lamp of claim 2, wherein the return air channel is located above the exhaust channel.
7. The garden lamp of claim 6, wherein the light fixture further comprises a secondary lamp, the secondary lamp being located within the return air channel.
8. The garden lamp of claim 7, wherein the secondary lamp is a wall wash lamp or a spot light.
9. The garden lamp of claim 1, wherein the housing is attached to an end of the support post, the housing being perpendicular to the support post.
10. The garden light of claim 1, wherein the support post is a good thermal conductive structural material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222614951.0U CN218544176U (en) | 2022-09-30 | 2022-09-30 | Garden lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222614951.0U CN218544176U (en) | 2022-09-30 | 2022-09-30 | Garden lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218544176U true CN218544176U (en) | 2023-02-28 |
Family
ID=85274389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222614951.0U Active CN218544176U (en) | 2022-09-30 | 2022-09-30 | Garden lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218544176U (en) |
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2022
- 2022-09-30 CN CN202222614951.0U patent/CN218544176U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241017 Address after: 100000, 1st Floor, Building 1, No. 12 Anningzhuang Back Street, Haidian District, Beijing Patentee after: Beijing Tongheng Heming Optoelectronics Research Institute Co.,Ltd. Country or region after: China Patentee after: SHANGHAI IGLOW LIGHTING TECHNOLOGY Co.,Ltd. Address before: Room 1611, 16 / F, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai, 201800 Patentee before: SHANGHAI IGLOW LIGHTING TECHNOLOGY Co.,Ltd. Country or region before: China |