CN211232778U

CN211232778U - Optimized rain-proof air model lamp

Info

Publication number: CN211232778U
Application number: CN202020074239.4U
Authority: CN
Inventors: 李键鹏
Original assignee: Guangzhou Dasen Lighting Electronics Ltd
Current assignee: Guangzhou Dasen Lighting Electronics Ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-08-11
Anticipated expiration: 2030-01-14

Abstract

An optimized rain-proof air model lamp comprises an upper cover, a lower cover, an air blower and a light-emitting module arranged below a plurality of light-through holes of the upper cover, wherein the middle part of the upper cover is provided with an air outlet hole for blowing air flow out of the air blower; the rain-proof cover component is fixed above the air outlet, the rain-proof cover component comprises a wind guide rain-proof cap and a rain-proof bracket, the wind guide rain-proof cap is a conical bowl-shaped object with an inwards concave bottom and comprises a wind guide surface and an air outlet surface, the inwards concave bottom surface of the wind guide rain-proof cap is the wind guide surface, and the outer edge surface of the wind guide rain-proof cap is the air outlet surface; the rain-proof bracket is fixed below the wind guide rain-proof cap; the outer diameter of the rain-proof support is smaller than the inner diameter of the bottom of the wind guide rain-proof cap; the rainproof bracket comprises an airflow channel and a plurality of air outlet grooves; the rainproof glass is positioned on the outer surface of the upper cover and is respectively and correspondingly fixed at the light through hole through glue dispensing.

Description

Optimized rain-proof air model lamp

Technical Field

The utility model relates to a stage and view lamps and lanterns technical field especially relate to an anti-rain air model lamp who optimizes.

Background

With the gradual improvement of the living standard of people, the inflatable gas model lamp is temporarily built to create atmosphere on large conferences, festivals, sports meetings, exhibitions, employment or wedding ceremony.

Patent light angle adjustable's inflatable effect lamp like publication No. CN207065210U, it has improved in the aspect of the light-emitting angle, has accomplished adjustable inflatable effect lamp, but still does not solve the problem of preventing drenching with the rain when using in the open air, and this can restrict the service environment of inflatable air mould lamps and lanterns.

Disclosure of Invention

The utility model aims to provide a: the utility model provides an optimized prevent drenching with rain air model lamp, solve the unable problem that uses or the infiltration of air model lamp when rainy.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an optimized rain-proof air model lamp comprises an upper cover, a lower cover, an air blower and a light-emitting module arranged below a plurality of light-through holes of the upper cover, wherein the middle part of the upper cover is provided with an air outlet hole for blowing air flow out of the air blower;

the rain-proof cover component is fixed above the air outlet, the rain-proof cover component comprises a wind guide rain-proof cap and a rain-proof bracket, the wind guide rain-proof cap is a conical bowl-shaped object with an inwards concave bottom and comprises a wind guide surface and an air outlet surface, the inwards concave bottom surface of the wind guide rain-proof cap is the wind guide surface, and the outer edge surface of the wind guide rain-proof cap is the air outlet surface; the rain-proof bracket is fixed below the wind guide rain-proof cap; the outer diameter of the rain-proof support is smaller than the inner diameter of the bottom of the wind guide rain-proof cap; the rainproof bracket comprises an airflow channel and a plurality of air outlet grooves;

the rainproof glass is positioned on the outer surface of the upper cover and is respectively and correspondingly fixed at the light through hole through glue dispensing.

As a preferred technical scheme, the improved structure comprises an annular step plate, wherein the annular step plate is welded on the inner wall of the bottom of the upper cover and is higher than the plane of the bottom of the upper cover.

Further, the lower cover is mounted on the annular step plate.

As a preferred technical scheme, the air blower further comprises a rain shield, and the rain shield is fixed below the lower cover at intervals through a connecting column and is positioned in the direction of an air inlet of the air blower.

Furthermore, the rain shield further comprises a machine leg, the machine leg is fixed below the lower cover through a support, and the plane height of the rain shield is higher than the top of the machine leg.

As a preferable technical scheme, the included angle alpha between the air guide surface and the horizontal line is more than or equal to 100 degrees and less than or equal to 160 degrees; the included angle beta between the air outlet surface and the air guide surface is more than or equal to 90 degrees and less than or equal to 130 degrees.

Further the airflow channel of rain-proof support is the pipe, it does to go out the wind groove a plurality of on pipe upper portion extends the support bar interval arrangement and forms, the support bar welding is in the bottom inner wall of wind-guiding rain-proof cap.

Specifically, the upper plane of the circular tube is higher than the bottom plane of the air outlet surface of the air guide rain hat.

Specifically, the wind guide rain hat and the rain-proof support share a center line.

As a preferred technical scheme, rain-proof cover subassembly passes through welded fastening in exhaust vent top.

Compared with the prior art, the technical scheme has the beneficial effects that:

1-the arrangement of the rain cover component and the rain-proof glass can effectively prevent rainwater from entering the gas-mode lamp from top to bottom, and meanwhile, the air outlet of the air blower is not influenced;

2-compared with the cylindrical wind-guiding rain-proof cap with the general rain-proof design, the technical scheme has higher effect on wind guiding and air output.

The design of the 3-rain baffle can effectively prevent rainwater splashed upwards from the ground surface, and meanwhile, the air inlet of the air blower is not influenced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a perspective sectional view of the present invention.

Fig. 3 is an air path diagram of the present invention.

The reference numbers illustrate: 10-a rain shield assembly; 11-wind guiding rain hat; 111-wind guide surface; 112-air outlet surface; 12-a rainproof support; 121-round tube; 122-air outlet groove; 123-supporting strips; 20-covering the upper cover; 21-air outlet holes; 22-a light emitting module; 23-rain-proof glass; 24-an annular step plate; 25-magic tape; 3-a blower; 4-lower cover; 5-a rain shield; 51-a connecting column; 6-machine legs; 61-bracket.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the term "connected" is to be construed broadly and "fixed", e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in the attached drawings 1-3, an optimized rain-proof air model lamp comprises an upper cover (20), a lower cover (4), an air blower (3), a light-emitting module (22) arranged below a plurality of light-through holes of the upper cover (20), an air outlet hole (21) for blowing air flow of the air blower (3) is formed in the middle of the upper cover (20), a rain-proof cover assembly (10) and rain-proof glass (23) are further included;

the rain-proof cover component (10) is fixed above the air outlet (21), the rain-proof cover component (10) comprises an air guide rain-proof cap (11) and a rain-proof support (12), the air guide rain-proof cap (11) is a conical bowl-shaped object with an inwards concave bottom and comprises an air guide surface (111) and an air outlet surface (112), the inwards concave surface at the bottom of the air guide rain-proof cap (11) is the air guide surface (111), and the outer edge surface of the air guide rain-proof cap (11) is the air outlet surface (113); the rain-proof bracket (12) is fixed below the wind-guiding rain-proof cap (11); the outer diameter of the rain-proof bracket (12) is smaller than the inner diameter of the bottom of the wind-guiding rain-proof cap (11); the rainproof bracket (12) comprises an airflow channel (121) and a plurality of air outlet grooves (122);

rain-proof glass (23) are located upper cover (20) surface, and it is fixed that each leads to light hole top all has a rain-proof glass (23) to pass through the point.

The beneficial effects of above embodiment lie in, have avoided the rainwater directly to enter into inside the lamps and lanterns from exhaust vent (21) through rain-proof cover subassembly (10), have avoided the rainwater directly to enter into inside the lamps and lanterns from through light hole department through fixed rain-proof glass (23) of point gluing.

The preferred embodiment comprises an annular step plate (24), the annular step plate (24) is welded on the inner wall of the bottom of the upper cover (20) and is higher than the bottom plane of the upper cover (20), preferably, the height difference between the annular step plate (24) and the bottom plane of the upper cover (20) is more than or equal to 5mm and less than or equal to d3 and less than or equal to 15mm, in the embodiment, d3=10mm, and at the moment, the welding is facilitated, and rainwater can be prevented from penetrating into the inner part of the upper cover (20) when sliding along the outer edge of the upper cover (20).

Further, the lower cover (4) is mounted on the annular step plate (24). The embodiment has the advantages that the lower cover (4) and the upper cover (20) are not directly fixed together, and the purpose is to prevent rainwater from penetrating into the inner part of the upper cover (20) through the gap between the upper cover (20) and the lower cover (4) when the rainwater slides along the outer edge of the upper cover (20).

As a preferable embodiment, the air blower further comprises a rain baffle (5), the rain baffle (5) is fixed below the lower cover (4) at intervals through a connecting column (51), and the rain baffle (5) is positioned in the direction of an air inlet of the air blower (3). Preferably, the distance between the rain shield (5) and the lower cover (4) is 30mm or more and d4 or more and 60mm or less, and d4=60mm in the embodiment, so that the embodiment not only ensures that the rain shield (5) prevents rainwater from entering the inner part of the upper cover (20) after splashing from the ground, but also avoids the influence on the air inlet volume of the blower (3) caused by the too close distance between the rain shield (5) and the lower cover (4).

As a preferable embodiment, the rain shield further comprises a machine foot (6), the machine foot (6) is fixed below the lower cover (4) through a support (61), and the plane height of the rain shield (5) is higher than the top of the machine foot (6). The beneficial effect of the embodiment is that the rainwater is prevented from directly submerging the rain shielding plate (5) after the foot (6) is submerged by the accumulation of the rainwater, or the rainwater enters the inner part of the upper cover (20) after being splashed from the ground due to the low height of the rain shielding plate (5).

As a preferable embodiment, the concave surface at the bottom of the wind guide rain hat (11) is a wind guide surface (111), the included angle α between the wind guide surface (111) and the horizontal line is 100 ° to 160 °, in this embodiment, α =160 °, and this embodiment has the beneficial effects that the efficiency of the wind blown from the blower (3) rebounding into the wind outlet surface (112) through the oblique wind guide surface (111) is higher, and if the oblique direction is not adopted or the α angle is too large or too small, part of the wind directly rebounds in the original direction and is wasted; the included angle beta between the air outlet surface (112) and the air guide surface (111) is more than or equal to 90 degrees and less than or equal to 130 degrees, and in the embodiment, beta =100 degrees, and the beneficial effects of the embodiment are that the wind rebounds from the air guide surface (111) to the air outlet surface (112) and can be more efficiently rebounded out through the air outlet surface (112), if the wind is not inclined or the angle beta is too small, part of wind blows to the ground and then directly rebounds to the original direction to be wasted, or if the angle beta is too large, external rainwater is easily caused to permeate into the air guide rainproof hat (11), and therefore the rainwater-proof effect is weakened due to the fact that the external rainwater enters the inner part of the upper cover (20).

The rain-proof support (12) is a round pipe (121) with an extending support bar (123) at the upper part, and the support bar (123) is welded on the inner wall of the bottom of the wind guide rain-proof cap (11). The supporting strips (123) on the upper part of the circular tube (121) are arranged at intervals. Preferably, the number of support bar (123) is 4, and the width is 5mm, and the beneficial effect of this embodiment lies in, has both guaranteed the intensity of support bar (123), has avoided again because too much or too big air outlet groove (122) of arousing of width of too much quantity of support bar (123) are too few or undersize, lead to the wind path to block or the air output is little and lead to the unable upright of printing opacity air mould. In practical use, the light-transmitting air mold is generally attached to the outer ring of the upper cover through a magic tape (25).

The upper plane of the circular tube (121) is higher than the bottom plane of the air outlet surface (112) of the air guide rain hat (11), preferably, the height difference between the upper plane and the bottom plane is not less than 5mm and not more than d1 and not more than 10mm, in the embodiment, d1=5mm, and the air guide rain hat has the beneficial effects that the air coming out of the air outlet groove (122) is blown out from the periphery of the air outlet surface of the air guide rain hat (11), and the waste of the air volume is reduced.

D2 is not less than 50mm and d2=35mm, the distance between the bottom plane of the air outlet face (112) of the air guide rain cap and the upper cover (20) is not less than 20mm, and the air guide rain cap has the advantages of preventing too low d2 from causing too small air quantity coming out of the air outlet face (112) of the air guide rain cap or rainwater from splashing and rebounding to the inside of the rain cover component (10) from the upper cover (20) and flowing into the inside of the upper cover, and preventing too low wind force from causing the light-transmitting air mold to be incapable of standing due to too high d 2.

As a preferred implementation mode, the wind guide rain hat (11) and the rain-proof support (12) are concentric, and the wind guide rain hat has the beneficial effect that the wind outlet direction and the wind volume are relatively more uniform.

Preferably, the rain cover assembly (10) is welded and fixed with the upper cover (20) through the bottom of the rain support (12); the inner concave surface of the wind guide rain hat (11) is fixed with the top of the rain support (12) in a welding mode. The waterproof structure has the advantages that through a welding mode, the joint between the rain cover assembly (10) and the upper cover (20) and the joint between the wind guide rain cover (11) and the rain support (12) can be waterproof better, and the hidden danger of water leakage after a period of time due to the fact that the fixed position is generated through a screw or rivet fixing mode can be avoided.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. An optimized rain-proof air model lamp comprises an upper cover, a lower cover, an air blower and a light-emitting module arranged below a plurality of light-through holes of the upper cover, wherein the middle part of the upper cover is provided with an air outlet hole for blowing air flow out of the air blower;

2. The optimized rainproof air mold lamp according to claim 1, wherein the optimized rainproof air mold lamp comprises an annular step plate, and the annular step plate is welded on the inner wall of the bottom of the upper cover and is higher than the plane of the bottom of the upper cover.

3. An optimized weatherproof molded light according to claim 2 wherein said lower cover is mounted on said annular step plate.

4. The optimized rainproof air-mode lamp according to claim 1, further comprising a rain shield, wherein the rain shield is fixed below the lower cover at intervals through connecting columns and is located in the direction of an air inlet of the air blower.

5. The optimized weather-proof modular lamp of claim 4, further comprising a machine foot, wherein the machine foot is fixed below the lower cover through a bracket, and the plane height of the rain baffle is higher than the top of the machine foot.

6. The optimized rainproofing mold-type lamp according to claim 1, wherein the included angle α between the wind guide surface and the horizontal line is 100 ° to 160 °; the included angle beta between the air outlet surface and the air guide surface is more than or equal to 90 degrees and less than or equal to 130 degrees.

7. The optimized rain-proof air model lamp as claimed in claim 6, wherein the air flow channel of the rain-proof support is a circular tube, the air outlet groove is formed by arranging a plurality of extending support bars on the upper part of the circular tube at intervals, and the support bars are welded on the inner wall of the bottom of the wind-guiding rain hat.

8. The optimized rainproof air-mode lamp according to claim 7, wherein the upper plane of the round tube is higher than the bottom plane of the air outlet surface of the air guide rainproof cap.

9. The optimized weatherproof light of claim 7, wherein said wind-guiding rain hat and said rain support are concentric.

10. The optimized rain-proof air-mode lamp as claimed in claim 1, wherein the rain-proof cover assembly is fixed above the air outlet hole by welding.