CN214249202U

CN214249202U - Thermoelectric disconnect-type garden lamp

Info

Publication number: CN214249202U
Application number: CN202023231099.6U
Authority: CN
Inventors: 彭尧
Original assignee: Dongguan Hejump Optoelectronic Technology Co ltd
Current assignee: Dongguan Hejump Optoelectronic Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-21
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a thermoelectric disconnect-type garden lamp, includes lamp holder and lamp body, the lamp holder through three connecting rod with the lamp body is connected, be provided with the power in the lamp holder, be equipped with the light source in the lamp body, one of them the connecting rod is equipped with the through wires hole that is used for wearing the wire of electric connection power and light source. The utility model discloses owing to adopt foretell structural design, the lamp holder passes through the connecting rod and is connected with the lamp body, is equipped with power and light source in lamp holder and the lamp body respectively, and power and light source are connected through the wire of drawing in the through wires hole of connecting rod to realize thermoelectric separation, when improving radiating effect and life, avoid the electric shock, guarantee safety.

Description

Thermoelectric disconnect-type garden lamp

Technical Field

The utility model belongs to the technical field of the lighting apparatus technique and specifically relates to a thermoelectric separation formula garden lamp.

Background

Along with the development of social economy, the development of city is faster and faster, for the convenience of people's life, all be equipped with lighting apparatus in urban district and the park, the garden lamp is main lighting apparatus, is used for on district and the many park avenue of each people extensively, and the garden lamp is people's evening illumination, receives people's liking deeply. The garden lamp is widely used, and people have more and more demands on the garden lamp, and the research on the garden lamp is more and more.

Most of garden lamps in the prior art are integrated by heat and electricity, an independent heat dissipation channel is not arranged, heat generated during working of the garden lamps cannot be effectively dissipated, and the service life of the garden lamps is influenced.

Accordingly, the prior art is subject to improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing a separation of electrically conductive and heat dissipation, improvement radiating effect and life's thermoelectric disconnect-type garden lamp.

The utility model discloses a reach above-mentioned purpose through following technological means:

the utility model provides a thermoelectric disconnect-type garden lamp, includes lamp holder and lamp body, the lamp holder through three connecting rod with the lamp body is connected, be provided with the power in the lamp holder, be equipped with the light source in the lamp body, one of them the connecting rod is equipped with the through wires hole that is used for wearing the wire of electric connection power and light source.

As a further aspect of the present invention, the light source includes an aluminum substrate and a plurality of LED lamp beads mounted on the aluminum substrate.

As a further aspect of the present invention, the lamp cap includes a lamp cap body and a reflector mounted on the lamp cap body and facing the LED lamp bead.

As a further proposal of the utility model, the reflecting fixing piece is in the shape of a round table, and the inclined plane of the reflecting fixing piece is a reflecting surface.

As a further aspect of the present invention, the two ends of the connecting rod are both provided with the rotation stopping grooves, and the lamp holder is provided with the rotation stopping ribs matched with the rotation stopping grooves on the lamp body.

As a further aspect of the present invention, the lamp head and the wire threading groove on the lamp body and the wire threading grooves at both ends of the connecting rod are in the same direction.

As a further scheme of the utility model, the lamp body includes radiator cover and transparent circular lamp shade, transparent circular lamp shade with the radiator cover junction is equipped with aluminium base board, aluminium base board for the opposite side of LED lamp pearl is equipped with the radiator.

As a further aspect of the present invention, a plurality of heat dissipation holes are provided on the side wall and the bottom wall of the radiator cover.

As a further aspect of the present invention, there are a plurality of bar-shaped heat dissipation holes along the axial uniform distribution on the side wall of the heat sink cover.

As a further scheme of the utility model, even interval is opened respectively on the circumference of three different radiuses on the diapire of radiator cover has a plurality of arc louvre.

Compared with the prior art, the beneficial effects of the utility model are that:

due to the adoption of the structural design, the lamp cap is connected with the lamp body through the connecting rod, the power supply and the light source are respectively arranged in the lamp cap and the lamp body, and the power supply and the light source are connected through the conducting wires penetrating through the threading holes of the connecting rod, so that the thermoelectric separation is realized, the heat dissipation effect is improved, the service life is prolonged, the electric shock is avoided, and the safety is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural diagram of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic structural view of the reflective fixing member of the present invention;

fig. 5 is a schematic structural diagram of the connecting rod of the present invention.

In the figure:

10-lamp holder, 20-lamp body, 30-connecting rod, 40-power supply, 50-light source and 60-conducting wire;

31-threading hole, 32-rotation stopping groove and 33-wire threading groove;

51-aluminum substrate and 52-LED lamp beads;

11-a lamp cap main body, 12-a light-reflecting fixing piece, 13-a rotation stopping bone and 14-a wire threading groove;

121-a light reflecting surface;

21-radiator cover, 22-transparent round lampshade, 23-radiator;

211-strip heat dissipation holes and 212-arc heat dissipation holes.

Detailed Description

The invention will be described in further detail with reference to the following examples, which are given in conjunction with the accompanying drawings:

the embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection, that there may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, and that there may be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Referring to fig. 1-3, the present invention relates to a thermoelectric separation type garden lamp, including a lamp cap 10 and a lamp body 20, the lamp cap 10 is connected to the lamp body 20 through three connecting rods 30, a power source 40 is provided in the lamp cap 10, a light source 50 is provided in the lamp body 20, one of the connecting rods 30 is provided with a threading hole 31 for threading a wire 60 for electrically connecting the power source 40 and the light source 50, through the above structure design, the lamp cap 10 is connected to the lamp body 20 through the connecting rod 30, the power source 40 and the light source 50 are respectively provided in the lamp cap 10 and the lamp body 20, the power source 40 and the light source 50 are connected through the wire 60 threaded in the threading hole 31 of the connecting rod 30, thereby realizing thermoelectric separation, avoiding electric shock and ensuring safety while improving heat dissipation effect and prolonging service life.

The light source 50 comprises an aluminum substrate 51 and a plurality of LED beads 52 mounted on the aluminum substrate 51.

The lamp holder 10 comprises a lamp holder body 11 and a reflecting fixing piece 12 which is arranged on the lamp holder body 11 and faces the LED lamp beads, the lamp holder body 11 can be a screw lamp holder or a bayonet lamp holder, the reflecting fixing piece 12 is in a circular truncated cone shape, the inclined plane of the reflecting fixing piece 12 is a reflecting surface, the light source 50 is reflected out by the reflecting surface of the light-emitting fixing piece 12, and the light efficiency is greatly improved.

The lamp is characterized in that rotation stopping grooves 32 are formed in two ends of the connecting rod 30, rotation stopping bones 13 matched with the rotation stopping grooves are arranged on the lamp head 10, and rotation stopping bones (not shown in the figure) matched with the rotation stopping grooves 32 are arranged on the lamp body 20 and achieve the purpose of rotation stopping through the matching of the rotation stopping grooves and the rotation stopping bones, so that the phenomenon that the lamp deforms due to the fact that the torque of the screwdriver deviates to one side during installation is avoided.

The wire threading grooves 14 of the lamp cap 10 and the wire threading grooves (not shown) of the lamp body 20 are in the same direction as the wire threading grooves 33 at both ends of the connecting rod 30, so that the wire is prevented from being broken when the connecting rod rotates.

Lamp body 20 includes radiator cover 21 and transparent circular lamp shade 22, transparent circular lamp shade 22 with radiator cover 21 junction is equipped with aluminium base board 51, aluminium base board 51 for the opposite side of LED lamp pearl 52 is equipped with radiator 23, all be provided with a plurality of louvre on radiator cover 21's the lateral wall and the diapire, wherein there are a plurality of bar louvre 211 along the axial equipartition on radiator cover 21's the lateral wall, even interval has opened a plurality of arc louvre 212 respectively on the circumference of three different radiuses on radiator cover 21's the diapire, through foretell structural design, realizes the air convection in the lamp body 20, reaches the outside mesh of effluvizing of heat that produces radiator 23 during operation fast.

To sum up, the utility model discloses an foretell structural design solves the weak point that exists among the prior art, has design benefit, thinks about novel, the radiating effect is good, characteristics such as long service life.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a thermoelectric disconnect-type garden lamp, includes lamp holder and lamp body, its characterized in that, the lamp holder through three connecting rod with the lamp body is connected, be provided with the power in the lamp holder, be equipped with the light source in the lamp body, one of them the connecting rod is equipped with the through wires hole that is used for wearing the wire that connects power and light source.

2. The thermoelectric split garden lamp of claim 1, wherein the light source comprises an aluminum base and a plurality of LED lamp beads mounted on the aluminum base.

3. The thermoelectric split garden lamp of claim 1, wherein the lamp cap comprises a lamp cap body and a reflective fixture mounted on the lamp cap body and facing the LED lamp bead.

4. The thermoelectric split yard lamp as claimed in claim 3, wherein said reflective fixture is truncated cone shaped and the inclined surface of the reflective fixture is a reflective surface.

5. The thermoelectric split garden lamp as claimed in claim 1, wherein the connecting rod is provided at both ends thereof with rotation stopping grooves, and the lamp cap and the lamp body are provided with rotation stopping ribs engaged with the rotation stopping grooves.

6. The thermoelectric split yard lamp as claimed in claim 1, wherein the wire threading grooves of the lamp head and the lamp body are in the same direction as the wire threading grooves of both ends of the link.

7. The thermoelectric split type garden lamp as claimed in claim 1, wherein the lamp body comprises a radiator cover and a transparent circular lampshade, an aluminum substrate is arranged at the joint of the transparent circular lampshade and the radiator cover, and a radiator is arranged on the other side of the aluminum substrate, which is opposite to the LED lamp bead.

8. The thermoelectric split yard lamp as claimed in claim 7, wherein a plurality of heat dissipating holes are formed in the side wall and the bottom wall of the radiator cover.

9. The thermoelectric split yard lamp as claimed in claim 7 or 8, wherein the side wall of the radiator cover has a plurality of strip-shaped heat dissipation holes distributed uniformly along the axial direction.

10. The thermoelectric split garden lamp of claim 9, wherein the bottom wall of the radiator cover has a plurality of arc-shaped heat dissipation holes uniformly spaced around three different radii.