CN215174465U

CN215174465U - High-sealing integrated lens street lamp

Info

Publication number: CN215174465U
Application number: CN202121601500.2U
Authority: CN
Inventors: 戴文良
Original assignee: NINGBO AISHI ELECTRIC EQUIPMENT CO Ltd
Current assignee: NINGBO AISHI ELECTRIC EQUIPMENT CO Ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-14
Anticipated expiration: 2031-07-14

Abstract

The application discloses high sealed integral type lens street lamp, including the lamp shade, the lamp shade on a plurality of lenses of having arranged regularly, lens are including holding light emitting component's interior concave surface and evagination, evagination and lamp shade surface connection, light that light emitting component sent passes through interior concave surface, evagination in proper order, the evagination surface structure of a plurality of lenses is the same, the interior concave surface of a plurality of lenses is different. The utility model discloses a change lens inner chamber structure, and then change shining the light efficiency difference of LED lamp to reach the holistic light efficiency difference of street lamp in order to adapt to different road conditions.

Description

High-sealing integrated lens street lamp

Technical Field

The application relates to the technical field of lighting technology, in particular to a high-sealing integrated lens street lamp.

Background

In the age of environmental awareness and information technology, reducing energy consumption of lighting systems and environmental pollution technologies are common international missions, and lighting technologies are developing towards energy saving, low pollution and intellectualization. The lamp determines the form of illumination and also determines the effective utilization rate of light, so that the lamp with high efficiency, low glare and low light pollution is necessarily the trend of lamp products.

In the illumination of the common LED lamp set, a plurality of LED units are disposed on a flat base and located on the same horizontal plane, and the light projected by the LED units is utilized to achieve the purpose of wide-angle illumination.

However, the conventional LED lamp set has the disadvantage that the effective utilization rate of light is too low because the light generated by each LED unit of the conventional LED lamp set is dispersed in four directions, so that the increased illumination brightness is limited and cannot meet the illumination area standard of the projection brightness of a general street lamp.

Chinese patent application "street lamp brightness gain structure", application (patent) No.: CN200920269590.2, which includes multiple lamps and multiple reflectors, these lamps are locked on the end face of the street lamp box, wherein the lamps at the outer side are tilted to the middle lamp at an angle to expand the illumination range, and these reflectors are used to cover the light emitting components of the lamps to increase the light utilization rate of each light emitting component.

The existing improvement on the lighting effect of the street lamp or the whole structure of the street lamp is improved according to the patent application; or a process using a free-form lens or reflector. But the lighting effect requirements of the street lamps used on different roads are different. The manufacturing cost of the street lamp is relatively high regardless of improvement of the whole structure of the street lamp or treatment of the free-form surface lens or the reflector, so that the street lamp can adapt to different roads.

SUMMERY OF THE UTILITY MODEL

An object of the application provides a high sealed integral type lens street lamp, including the lamp shade of a plurality of lenses of having arranged, the utility model discloses a change lens inner chamber structure, and then change the illumination efficiency of LED lamp different to reach the holistic light efficiency difference of street lamp in order to adapt to different road conditions.

Another aim at of this application provides a high sealed integral type lens street lamp, and the lamp shade is the lens base plate in this application also, combines lamp shade and lens as a spare part, reduces the manufacturing cost of this application, and the product assembly is also simpler.

Another objective of the present application is to provide a highly sealed integrated lens street lamp, wherein the lampshade is provided with a material-saving groove, so as to effectively save the material cost of the lampshade,

another aim at of this application provides a high sealed integral type lens street lamp, the lamp shade on be provided with the strengthening rib, improve the utility model discloses a structural strength.

Another aim at of this application provides a high sealed integral type lens street lamp, including the lamp body, is provided with the sealing washer between lamp body and the lamp shade for lamp body and lamp shade installation back have good sealing performance, can adapt to open air service environment.

The technical scheme adopted by the application is as follows: high sealed integral type lens street lamp, including the lamp shade, the lamp shade on a plurality of lenses of having arranged regularly, lens are including holding light emitting component's interior concave surface and evagination surface, evagination surface and lamp shade surface connection, light that light emitting component sent passes through interior concave surface, evagination surface in proper order, the evagination surface structure of a plurality of lenses is the same, the perpendicular bisector of interior concave surface and the perpendicular bisector of outer convex surface not on a straight line.

Compared with the prior art, the advantage of this application lies in, this application is to the regulation of street lamp light efficiency, and is not to carrying out institutional advancement and realizing to whole lens. The utility model provides a street lamp is imitated and is adjusted and improve the concave surface in this application, and the outer convex surface structure of a plurality of lenses is the same, at the in-process of production processing lens, need not set up many sets of mold processing to outer convex surface. The manufacturing cost of the application is effectively reduced. And in order to satisfy the light efficiency of street lamp, perhaps satisfy the light efficiency demand of different road conditions, the structure of concave surface in the lens is changed in this application for the light that light emitting component sent passes corresponding light efficiency behind the lens. Even more, the inner concave surfaces of the plurality of lenses may be different.

Furthermore, the utility model discloses directly set up the structure of lens on the lampshade, just also accomplished the manufacturing of lens when the shaping lamp shade to reduce the cost of manufacture of this application, the assembly personal of also being convenient for moreover assembles this application, improves assembly efficiency.

In some embodiments of this application, still include the lamp plate, the lamp plate on a plurality of light emitting component of regular arrangement, light emitting component and lens one-to-one, light emitting component embed in the interior concave surface of lens.

In some embodiments of the present application, the lamp panel is attached to the top surface of the lamp housing.

When the lampshade is assembled on a street lamp, one side surface of the lampshade and the lamp shell form a cavity for accommodating the lamp panel, and in the use state of the street lamp, the side surface is positioned at the top of the lampshade and is the top surface of the lampshade in the application; its another side then exposes in outdoor environment, and under street lamp user state, this another side is located the lamp shade low, is the bottom surface of lamp shade in this application.

In some embodiments of the present application, a lamp housing is further included, the lamp housing being disposed above the lamp housing. The lamp shell and the lamp shade are connected to form a cavity for accommodating the lamp panel.

In some embodiments of the present application, a side surface of the lamp housing is provided with a retaining ring along the periphery of the lamp cover, and the retaining ring is wrapped around the periphery of the lamp cover. This application uses under outdoor environment as the street lamp, and outdoor unavoidable existence rainwater weather, the rainwater falls from the sun and can be made earlier on the lamp body, sets up the retaining ring structure, and the rainwater just can be along the downward drippage of retaining ring. The retaining ring can block most rainwater, thereby providing a relatively dry environment for the connection between the lampshade and the lamp shell.

In some embodiments of the present application, a groove is disposed on a side surface of the lamp housing, the groove is located inside the retainer ring, the groove is disposed along an inner contour of the retainer ring, and a sealing ring is installed in the groove.

This application installs the sealing washer through the recess to restriction sealing washer removes. Through setting up the sealing washer structure for the lamp body is connected the back with the lamp shade, has good sealed effect in the cavity.

In some embodiments of the present application, the bottom surface of the sealing ring extends out of the groove, and the bottom surface of the sealing ring is in contact connection with the lamp cover.

In some embodiments of the present application, the bottom surface of the sealing ring is provided with two ribs, and the two ribs are arranged along the inner contour of the sealing ring. Two protruding muscle and lamp shade contact formation double-deck sealings can completely cut off the rainwater and enter into the cavity.

In some embodiments of the present application, the top surface of the sealing ring is provided with two ribs, and the two ribs are arranged along the inner contour of the sealing ring. Two protruding muscle and the contact of recess wall form double-deck sealed, can completely cut off the rainwater and enter into the cavity.

In some embodiments of this application, a side of lamp body be provided with a plurality of installation hole sites, the installation hole site be located between recess and the retaining ring, be provided with the bolt in the installation hole site, the lamp body passes through the bolt fastening with the lamp shade.

Specifically, the bolt setting can avoid rainwater erosion bolt to make its surface oxidation rust in the retaining ring inboard, and the bolt oxidation is rusted and will be blockked up the mounting hole, and the lamp body is unfavorable for subsequent maintenance with the unable dismantlement of lamp shade.

In some embodiments of the present application, the bottom surface of the lamp housing is provided with a plurality of material reducing grooves, and the plurality of material reducing grooves regularly arrange the periphery of the plurality of lenses. In order to ensure that the light emitted from the light-emitting element has good transmittance, the thickness of the lens cannot be too thick. Consequently, the lamp shade of this application does the structural strength that thickens in the periphery of lens and improves the lamp shade. On this basis, further made and subtracted the silo, can reduce the material cost of lamp shade.

In some embodiments of the present application, the bottom surface of the lamp cover is provided with a plurality of ribs. Specifically, the bottom surface of the lampshade is provided with a reinforcing rib of a triangular sheet structure, and the reinforcing rib is connected with the material reduction groove wall and the bottom surface where the lens is located.

In some embodiments of this application, the top surface of lamp shade be provided with the mounting groove, the mounting groove corresponds with the installation hole site, installation hole site embedding mounting groove in. This application sets up mounting groove and installation hole site cooperation, and in installation hole site embedding mounting groove, then lamp shade and lamp body are spacing, the locking of subsequent bolt of being convenient for.

In some embodiments of the present application, the concave surface of the lens is an arc surface, the convex surface of the lens is an arc surface, and the perpendicular bisector of the concave surface and the perpendicular bisector of the convex surface are not on a straight line.

Specifically, the perpendicular bisector of the concave surface is located on one side of the perpendicular bisector of the convex surface close to the street lamp post. The structure arrangement enables the light penetrating through the lens to incline towards the front side of the street lamp, namely the light irradiates towards one side far away from the street lamp pole. The structure makes the irradiation angle of the street lamp larger and the irradiation range wider.

And the perpendicular bisector that the perpendicular bisector of interior concave surface is located the convex surface outward keeps away from street light pole one side, will make the light that sees through lens incline towards the street lamp back side. The structure of concave surface can be got in the same way, and the designer can be according to the demand, partly adopts one side skew even, and partly adopts the opposite side skew, can enlarge illumination angle, the irradiation range of street lamp, also can be with light gathering, provide high bright shining.

Drawings

The present application will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the present application. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of a lens configuration of the present application;

fig. 3 is a sectional view of the connection structure of the lamp cover and the lamp housing.

Wherein the reference numerals are specified as follows: 1. a lamp shade; 2. a lamp housing; 3. a lens; 3a, an inner concave surface; 3b, an outer convex surface; 4. a lamp panel; 5. a light emitting element; 6. a retainer ring; 7. a groove; 8. a seal ring; 9. mounting hole sites; 10. mounting grooves; 11. a material reducing tank; 12. and (5) reinforcing ribs.

Detailed Description

The present application will now be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1 to 3: 3 street lamps of high sealed integral type lens, including lamp shade 1, lamp shade 1 on a plurality of lenses 3 of having arranged regularly, lens 3 are including holding inner concave surface 3a and the evagination surface 3b of light emitting component 5, outer convex surface 3b and 1 surface connection of lamp shade, light that light emitting component 5 sent is in proper order through inner concave surface 3a, evagination surface 3b, the outer convex surface 3b structure of a plurality of lenses 3 is the same, at the in-process of production and processing lens 3, need not set up many sets of mold processing to outer convex surface 3 b. The manufacturing cost of the application is effectively reduced. The perpendicular bisector of the inner concave surface 3a and the perpendicular bisector of the outer convex surface 3b are not on the same straight line, so that the light emitted by the light-emitting element 5 passes through the lens 3 to achieve corresponding light effect.

The utility model discloses directly set up lens 3's structure on lamp shade 1, just also accomplished lens 3's manufacturing when shaping lamp shade 1 to reduce the cost of manufacture of this application, the assembly personal of also being convenient for moreover assembles this application, improves assembly efficiency.

In some embodiments of this application, still include lamp plate 4, lamp plate 4 on regularly arranged a plurality of light emitting component 5, light emitting component 5 and lens 3 one-to-one, light emitting component 5 imbed in lens 3's interior concave surface 3 a. The lamp plate 4 laminate at the top surface of lamp shade 1. When the lampshade 1 is assembled on a street lamp, one side surface of the lampshade 1 and the lamp shell 2 form a cavity for accommodating the lamp panel 4, and in the use state of the street lamp, the side surface is positioned at the top of the lampshade 1 and is the top surface of the lampshade 1 in the application; its another side then exposes in outdoor environment, and under street lamp user state, this another side is located lamp shade 1 low, is the bottom surface of lamp shade 1 in this application.

Still include lamp body 2, lamp body 2 sets up the top at lamp shade 1. The lamp housing 2 is connected with the lamp shade 1 to form a cavity for accommodating the lamp panel 4. A check ring 6 is arranged on one side face of the lamp shell 2 along the periphery of the lampshade 1, and the check ring 6 wraps the periphery of the lampshade 1. This application uses under outdoor environment as the street lamp, and outdoor unavoidable existence rainwater weather, the rainwater falls from the sun and can be made earlier on lamp body 2, sets up retaining ring 6 structure, and the rainwater just can be along 6 drippage of retaining ring. The collar 6 can block most of the rainwater, thereby providing a relatively dry environment for the connection between the lamp shade 1 and the lamp housing 2.

A groove 7 is arranged on one side surface of the lamp shell 2, the groove 7 is positioned on the inner side of the retainer ring 6, the groove 7 is arranged along the inner contour of the retainer ring 6, and a sealing ring 8 is arranged in the groove 7. The sealing ring 8 is installed through the groove 7, and the movement of the sealing ring 8 is limited. Through setting up 8 structures of sealing washer for lamp body 2 is connected the back with lamp shade 1, has good sealed effect in the cavity. The bottom surface of the sealing ring 8 extends out of the groove 7, and the bottom surface of the sealing ring 8 is in contact connection with the lampshade 1. The bottom surface of the sealing ring 8 is provided with two convex ribs which are arranged along the inner contour of the sealing ring 8. Two protruding muscle and the contact of lamp shade 1 form double-deck sealedly, can completely cut off the rainwater and enter into the cavity. The top surface of the sealing ring 8 is provided with two convex ribs which are arranged along the inner contour of the sealing ring 8. Two protruding muscle and the contact of recess 7 wall, form double-deck sealed, can completely cut off the rainwater and enter into the cavity.

A plurality of mounting hole sites 9 are arranged on one side face of the lamp shell 2, the mounting hole sites 9 are located between the groove 7 and the check ring 6, bolts are arranged in the mounting hole sites 9, and the lamp shell 2 and the lampshade 1 are fixed through the bolts. Specifically, the bolt setting is inboard at retaining ring 6, can avoid the rainwater to corrode the bolt and make its surface oxidation rust, and the bolt oxidation is rusted and will be blockked up the mounting hole, and lamp body 2 can not dismantle with lamp shade 1, is unfavorable for subsequent maintenance. The top surface of the lampshade 1 is provided with a mounting groove 10, the mounting groove 10 corresponds to the mounting hole position 9, and the mounting hole position 9 is embedded into the mounting groove 10. This application sets up mounting groove 10 and the cooperation of installation hole site 9, and in installation hole site 9 embedding mounting groove 10, then lamp shade 1 is spacing with lamp body 2, the subsequent locking of bolt of being convenient for.

The bottom surface of the lampshade 1 is provided with a plurality of material reducing grooves 11, and the plurality of material reducing grooves 11 are regularly arranged on the periphery of the plurality of lenses 3. In order to ensure good light transmittance of the light emitted from the light emitting element 5, the thickness of the lens 3 should not be too thick. Therefore, the lampshade 1 of the application is thickened at the periphery of the lens 3 to improve the structural strength of the lampshade 1. On the basis, the material reduction groove 11 is further formed, so that the material cost of the lampshade 1 can be reduced. The bottom surface of the lampshade 1 is provided with a plurality of reinforcing ribs 12. Specifically, the bottom surface of the lampshade 1 is provided with a reinforcing rib 12 with a triangular sheet structure, and the reinforcing rib 12 connects the wall of the material reduction groove 11 with the bottom surface where the lens 3 is located.

The concave surface 3a of the lens 3 is an arc surface, the convex surface 3b of the lens 3 is an arc surface, and the perpendicular bisector of the concave surface 3a and the perpendicular bisector of the convex surface 3b are not on the same straight line. Specifically, the perpendicular bisector of the concave surface 3a is located on the side of the perpendicular bisector of the convex surface 3b close to the street lamp post. The above arrangement will cause the light passing through the lens 3 to be inclined towards the front side of the street lamp, that is to say the light is irradiated towards the side far away from the street lamp post. The structure makes the irradiation angle of the street lamp larger and the irradiation range wider. And the perpendicular bisector of the inner concave surface 3a is located on the side of the perpendicular bisector of the outer convex surface 3b away from the street lamp post, so that the light rays penetrating through the lens 3 incline towards the back side of the street lamp. The same can obtain, and the designer can be according to the demand, changes the structure of interior concave surface 3a, and partly adopt one side skew even, and partly adopt the opposite side skew, can enlarge illumination angle, the irradiation range of street lamp, also can be with light gathering, provide high bright shining.

The present application has been described in detail above, and specific examples thereof are used herein to explain the principles and implementations of the present application, which are presented solely to aid in understanding the present application and its core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. High sealed integral type lens street lamp, including lamp shade (1), its characterized in that lamp shade (1) go up regular a plurality of lens (3) of having arranged, lens (3) are including interior concave surface (3a) and outer convex surface (3b) that hold light emitting component (5), outer convex surface (3b) and lamp shade (1) surface connection, light that light emitting component (5) sent is through interior concave surface (3a), outer convex surface (3b) in proper order, outer convex surface (3b) the structure of a plurality of lens (3) is the same, the perpendicular bisector of interior concave surface (3a) and the perpendicular bisector of outer convex surface (3b) not on a straight line.

2. The high-sealing integrated lens street lamp according to claim 1, further comprising a lamp panel (4), wherein a plurality of light emitting elements (5) are regularly arranged on the lamp panel (4), the light emitting elements (5) correspond to the lenses (3) one by one, and the light emitting elements (5) are embedded into the inner concave surfaces (3a) of the lenses (3).

3. The high-sealing integrated lens street lamp according to claim 1, further comprising a lamp housing (2), wherein the lamp housing (2) is arranged above the lamp shade (1), and the lamp housing (2) is connected with the lamp shade (1) to form a cavity for accommodating the lamp panel (4).

4. The high-sealing integrated lens street lamp according to claim 3, wherein a retaining ring (6) is arranged on one side surface of the lamp housing (2) along the periphery of the lamp housing (1), and the retaining ring (6) wraps the periphery of the lamp housing (1).

5. The high-sealing integrated lens street lamp according to claim 3, characterized in that a groove (7) is formed in one side of the lamp housing (2), the groove (7) is located inside the retainer ring (6), the groove (7) is formed along the inner contour of the retainer ring (6), and the sealing ring (8) is installed in the groove (7).

6. The high-sealing integrated lens street lamp according to claim 5, characterized in that the bottom surface of the sealing ring (8) extends out of the groove (7), and the bottom surface of the sealing ring (8) is in contact connection with the lampshade (1).

7. The high-sealing integrated lens street lamp according to claim 5, characterized in that the bottom surface of the sealing ring (8) is provided with two ribs, and the two ribs are arranged along the inner contour of the sealing ring (8).

8. The high-sealing integrated lens street lamp according to claim 1, wherein the bottom surface of the lamp housing (1) is provided with a plurality of relief grooves (11), and the plurality of relief grooves (11) are arranged around the plurality of lenses (3).

9. The high-sealing integrated lens street lamp according to claim 1, wherein the bottom surface of the lamp housing (1) is provided with a plurality of ribs (12).

10. The high-sealing integrated lens street lamp according to claim 1, wherein the concave surface (3a) of the lens (3) is an arc surface, the convex surface (3b) of the lens (3) is an arc surface, and the perpendicular bisector of the concave surface (3a) is located on the side of the perpendicular bisector of the convex surface (3b) close to the lamp post.