CN217356771U

CN217356771U - Horizontal upper hemisphere full-luminous lamp holder assembly structure with lens

Info

Publication number: CN217356771U
Application number: CN202220910180.7U
Authority: CN
Inventors: 吴霆仑; 李金莲; 傅南洲
Original assignee: Xiamen Lonako Industry & Trade Co ltd
Current assignee: Xiamen Lanaco Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-09-02
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a horizontal upper hemisphere full-luminescence lens lamp holder assembly structure, which comprises a lamp body, a first light source and a plurality of second light sources which are arranged on the same end surface of the lamp body, and a lamp shade which covers the first light source and the second light sources; the first light source is arranged in the center of the end face of the lamp body and emits light towards the axial direction of the lamp body; the second light sources are arranged around the center line of the lamp body at equal angular intervals and emit light towards the side face of the lamp body; the lamp shade is detachably installed on the end face of the lamp body, the top of an inner cavity of the lamp shade is provided with a lens which is arranged opposite to the first light source, and the semi-radial direction of the cross section of the lens is gradually reduced close to the direction of the first light source. The utility model discloses a vertical luminous first light source and the luminous a plurality of second light sources of side direction realize covering at the full range of lamp shade, also realize 360 luminous effects of hemisphere formula to the lens at the inboard top of lamp shade corresponds the luminous spotlight effect of first light source, can improve lamp body axial ascending irradiation intensity, is particularly useful for in the lifesaving scene.

Description

Horizontal upper hemisphere full-luminous lamp holder assembly structure with lens

Technical Field

The utility model relates to a lifesaving lamps and lanterns technical field especially indicates a horizontal episphere full-luminous area lens lamp holder assembly structure.

Background

The lifesaving lamp is different from a common lamp, and has higher requirements on irradiation performance, angle and the like. At present, the flashlight and the lifejacket lamp on the market are independent products, and applicable scenes are not compatible with each other.

Most of the existing flashlight lifesaving lamps adopt a single light source to irradiate towards a target direction, the irradiation range and the brightness of the existing flashlight lifesaving lamps are limited, the existing flashlight lifesaving lamps cannot meet the light intensity requirement of standard lifesaving clothing lamps in design, and dark areas exist. When the rescue workers are on the backlight side, particularly in a foggy environment with low visibility, the users of the lifesaving lamp are difficult to find, and inconvenience and hidden danger are caused to rescue actions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal episphere full-luminescence band lens lamp holder assembly structure can realize 360 luminous of hemisphere formula to have the spotlight effect in the lamp body direction, improve and shine intensity.

In order to achieve the above purpose, the solution of the utility model is:

a horizontal upper hemisphere full-luminescence lamp holder assembly structure with a lens comprises a lamp body, a first light source, a plurality of second light sources and a lampshade, wherein the first light source and the second light sources are arranged on the same end face of the lamp body; the first light source is arranged in the center of the end face of the lamp body and emits light towards the axial direction of the lamp body; the second light sources are arranged around the center line of the lamp body at equal angle intervals and emit light towards the side face of the lamp body; the lamp shade is detachably installed on the end face of the lamp body, the top of an inner cavity of the lamp shade is provided with a lens opposite to the first light source, and the semi-radial direction of the cross section of the lens is close to the first light source and gradually reduces in the direction.

The first light source and the second light source are both LED lamps.

The first light source and the second light source are both patch LEDs.

The number of the second light sources is set to be 3.

The bottom end of the lens is provided with a conical cavity matched with the first light source.

The taper angle alpha of the cavity is 5 degrees.

The lampshade is made of transparent PC materials and is formed through an injection molding process.

The lamp body is provided with a lamp post in the middle, the first light source is matched with the top of the lamp post, and the second light source is matched with the side face of the lamp post.

The lamp body is provided with lamp posts corresponding to the number of the second light sources, the lamp posts are arranged around the center line of the lamp body at equal angle intervals, the first light sources are matched with the center positions among the lamp posts, and the second light sources are correspondingly matched with the side faces of the lamp posts.

After the technical scheme is adopted, the utility model discloses a vertical luminous first light source and a plurality of lateral luminous second light sources realize covering in the full range of lamp shade, also realize 360 luminous effects of hemisphere formula, and the lens at the inboard top of lamp shade corresponds the luminous spotlight effect of first light source, can improve lamp body axial ascending irradiation intensity; the irradiation range and intensity of the utility model are especially suitable for life saving scene; the utility model discloses can regard as life jacket lamp or flashlight to use, possess multiple use scene.

Drawings

Fig. 1 is a front view of a first embodiment of the present invention;

FIG. 2 is a first cross-sectional view (A-A in FIG. 1) of the first embodiment of the present invention;

FIG. 3 is a second cross-sectional view (in the direction B-B of FIG. 1) of the first embodiment of the present invention;

fig. 4 is a schematic view of the first embodiment of the present invention;

fig. 5 is a front view of a second embodiment of the present invention;

fig. 6 is a first cross-sectional view (in the direction of C-C in fig. 5) of a second embodiment of the present invention;

fig. 7 is a second cross-sectional view (D-D direction in fig. 5) of the second embodiment of the present invention;

the reference numbers illustrate:

1- -a lamp body; 11- -lamp post; 2- - -a first light source;

3- -a second light source; 4-a lamp shade; 41- -lens;

42- -a cavity.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be understood that the indicated positions or positional relationships are based on the positions or positional relationships shown in the drawings, or the positions or positional relationships that the products of the present invention are usually placed when in use, or the positions or positional relationships that those skilled in the art conventionally understand, and are merely simplified for the convenience of describing the embodiments of the present invention, and do not indicate or imply that the indicated devices or elements must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; 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 application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply 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.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The utility model discloses a horizontal upper hemisphere full-luminous lens lamp holder assembly structure, which comprises a lamp body 1, a first light source 2 and a plurality of second light sources 3 which are arranged on the same end surface of the lamp body 1, and a lamp shade 4 which covers the first light source 2 and the second light sources 3;

the first light source 2 is arranged at the central position of the end surface of the lamp body 1 and emits light facing the axial direction of the lamp body 1;

the second light sources 3 are arranged around the center line of the lamp body 1 at equal angular intervals and emit light facing the side surface of the lamp body 1;

the lampshade 4 is detachably mounted on the end face of the lamp body 1, the top of the inner cavity of the lampshade is provided with a lens 41 arranged opposite to the first light source 2, and the semi-radial direction of the cross section of the lens 41 is gradually reduced in the direction close to the first light source 2 and is approximately in an inverted cone shape.

Referring to fig. 1 to 4, a first embodiment of the present invention is shown.

The first light source 2 and the second light source 3 are both LED lamps, preferably patch LEDs, have the advantages of high electro-optic conversion efficiency, low power consumption, good shock resistance, high reliability, low system operation cost, easiness in miniaturization, light weight and the like, and are relatively suitable for being used in life-saving scenes.

Further, the number of the second light sources 3 is set to 3, that is, the angle interval between adjacent second light sources 3 is 120 °. Because the luminous angle of the surface mounted LED is 120 degrees, 4 LEDs in the first light source 2 and the second light source 3 are distributed, and the whole 4 spherical surfaces of the lampshade can be in the luminous coverage range of the 4 LEDs, namely the hemispherical luminous effect is ensured.

The bottom end of the lens 41 is provided with a conical cavity 42 for the first light source 2 to fit. With first light source 2 setting in conical cavity 42, utilized prism and convex lens 41's light refraction principle, first light source 2's luminous after passing back conical cavity 42 and kicking into back taper's lens 41, light can be in the central point and put the refraction to realize the spotlight effect at lamp shade 4 top, improve the luminous luminance in lamp shade 4 top.

Furthermore, the conical angle alpha of the cavity 42 is 5 degrees, so that light condensation within the range of less than or equal to 5 degrees can be realized, and the light condensation effect is best.

The lampshade 4 is made of transparent PC materials and is formed through an injection molding process.

The middle part of the lamp body 1 is provided with a lamp post 11, the first light source 2 is matched with the top of the lamp post 11, and the second light source 3 is matched with the side surface of the lamp post 11, so that the lamp is suitable for a product with a high lampshade 4.

Referring to fig. 4, the light emitting principle of the first embodiment is:

each light source covers 120 degrees from 1 vertical first

light source

2 and 3 horizontal second light sources 3 to the periphery of the lamp body 1, so that the full-range coverage of the hemispherical lampshade 4 is realized, and a hemispherical 360-degree light-emitting effect is realized; the lens 41 at the top of the inner side of the lamp housing 4 has a light condensing effect in response to the light emission of the first light source 2, and can increase the irradiation intensity in the axial direction of the lamp body 1.

Referring to fig. 5 to 7, a second embodiment of the present invention is shown, which differs from the first embodiment mainly in the arrangement of the lamp post 11.

Because the height of the lamp shade 4 is lower, the lamp body 1 is provided with the lamp posts 11 corresponding to the number of the second light sources 3, the lamp posts 11 are arranged around the central line of the lamp body 1 at equal angular intervals, the first light sources 2 are matched at the central positions among the lamp posts 11, and the second light sources 3 are correspondingly matched at the side surfaces of the lamp posts 11.

Through the scheme, the utility model discloses a vertical luminous first light source 2 and a plurality of luminous second light sources 3 of side direction realize covering in the full range of lamp shade 4, also realize 360 luminous effects of hemisphere formula, and the lens 41 of the inboard top of lamp shade 4 corresponds the luminous spotlight effect of first light source 2, can improve lamp body 1 axial direction irradiation intensity; the irradiation range and intensity of the utility model are especially suitable for life saving scene; the utility model discloses can regard as life jacket lamp or flashlight to use, possess multiple use scene.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a full luminous area lens lamp holder assembly structure of horizontal episphere which characterized in that:

the LED lamp comprises a lamp body, a first light source, a plurality of second light sources and a lampshade, wherein the first light source and the plurality of second light sources are arranged on the same end face of the lamp body;

the first light source is arranged in the center of the end face of the lamp body and emits light towards the axial direction of the lamp body;

the second light sources are arranged around the center line of the lamp body at equal angle intervals and emit light towards the side face of the lamp body;

the lamp shade is detachably installed on the end face of the lamp body, the top of an inner cavity of the lamp shade is provided with a lens opposite to the first light source, and the semi-radial direction of the cross section of the lens is close to the first light source and gradually reduces in the direction.

2. The horizontal upper hemispherical full-luminescent lensed lamp mount assembly of claim 1, wherein:

the first light source and the second light source are both LED lamps.

3. The horizontal upper hemispherical full-luminescent lensed lamp mount assembly of claim 2, wherein:

the first light source and the second light source are both patch LEDs.

4. The horizontal upper hemispherical full-luminous band lens lamp cap assembling structure as set forth in claim 2 or 3, wherein:

the number of the second light sources is set to be 3.

5. The horizontal upper hemispherical full-luminous lensed lamp mount assembly structure of claim 1, wherein:

6. The horizontal upper hemispherical full-luminescent lensed lamp mount assembly of claim 5, wherein:

the taper angle alpha of the cavity is 5 deg.

7. The horizontal upper hemispherical full-luminous lensed lamp mount assembly structure of claim 1, wherein:

8. The horizontal upper hemispherical full-luminescent lensed lamp mount assembly of claim 1, wherein:

9. The horizontal upper hemispherical full-luminescent lensed lamp mount assembly of claim 1, wherein:

the lamp body is provided with lamp posts corresponding to the number of the second light sources, the lamp posts are arranged around the center line of the lamp body at equal angle intervals, the first light sources are matched at the center positions among the lamp posts, and the second light sources are correspondingly matched at the side faces of the lamp posts.