CN205048180U - Novel good maize lamp dispels heat - Google Patents

Abstract

The utility model discloses a novel good maize lamp dispels heat, including lamp holder, fluorescent tube, lamp shade bottom, go up lamp shade, lamp holder installation card slot, power strip, lamp plate and to the discharge orifice, the fluorescent tube comprises lamp shade bottom and last lamp shade, it is provided with lamp holder installation card slot to light the lamp the side of covering, lamp holder installation card slot and the integrative design shaping of last lamp shade, the lamp holder below is connected with last lamp shade chucking through lamp holder installation card slot, the chucking connection of lamp holder below is provided with the lamp shade. The utility model discloses a setting up lamp shade and lamp shade bottom and preventing that the lamp pearl is direct exposed, lead to the fact the electric shock, it is dangerous to bump led lamp pearl, sets up on the fluorescent tube in addition and can take away the lamp plate and the power strip evolution of heat to the discharge orifice, has realized good heat dissipation, the lamp plate is all kept apart with inside and outside, prevents the dust, and the winged insect gets into the lamp plate, shelters from the illumination, it is low to have investment cost, and low in manufacturing cost is luminous effectual, and fan heat is good longe -lived, product appearance advantage such as beautiful.

Description

A new type of corn lamp with good heat dissipation

technical field

The utility model relates to a novel corn lamp with good heat dissipation.

Background technique

Lamps are an indispensable part of daily life. At present, most of the electric lamps used in households are ordinary incandescent lamps. But the efficiency of incandescent lamps is very low, only 12%~18% of the consumed electric energy can be converted into light energy, and the rest is mostly lost in the form of heat energy. Moreover, incandescent bulbs will turn black in the later stage, and the light decay is very large, which seriously affects the lighting effect, and its service life usually does not exceed 1000 hours. LED lamps have the advantages of environmental protection and energy saving, long life, high luminous efficiency, etc., and have been widely used in various public places and family indoor lighting, and the shapes of LED lamps are also various.

Ordinary LED corn lights, most of the lamp beads are directly exposed, which is easy to cause electric shock, and it is dangerous to touch the LED lamp beads. There is a small part of the outside with a lampshade, but it leads to poor heat dissipation and shortens the lifespan. Some have added a few holes on the lampshade, but there is no up-and-down convection, the heat dissipation is still poor, and dust and flying insects enter to affect the light efficiency and lifespan.

Utility model content

The technical problem to be solved by the utility model is to provide a new corn lamp with good heat dissipation, which can solve the deficiencies of the prior art.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the utility model is as follows: a new corn lamp with good heat dissipation, including a lamp cap, a lamp tube, a bottom cover of a lamp shade, an upper lamp shade, a lamp cap mounting slot, a power board, a lamp board and a convection hole, the lamp tube is composed of a lampshade bottom cover and an upper lampshade, a lamp cap installation slot is arranged above the upper lamp shade, and the lamp cap installation slot and the upper lamp shade are integrally designed and formed, and the lower part of the lamp cap is connected with the lamp cap installation slot The upper lampshade is clamped and connected, and an upper lampshade is arranged under the clamping connection of the lamp head. The upper lampshade is connected with the bottom cover of the lampshade through a buckle. The inside of the upper lampshade is provided with a power board installation buckle. A power board is mounted on the buckle, a lamp board is arranged inside the upper lampshade, the lamp holder is connected to the power board through wires, the power board is connected to the lamp board through wires, and the bottom cover of the lampshade and the upper lampshade are provided with There are a number of convection holes, and the inside of the upper lampshade is provided with T-row separation grooves for the lamp board. The bottom cover of the lampshade and the upper lampshade can be injection-molded with transparent or diffusing materials.

Preferably, there are 4-6 convection holes.

Preferably, both the upper lampshade and the bottom cover of the lampshade are detachable.

Preferably, the lamp cap installation slot is provided with E27, B22 and E14 lamp cap installation slots.

The utility model has the following beneficial effects: by setting the upper lampshade and the bottom cover of the lampshade to prevent the direct exposure of the lamp beads, causing electric shock, and the danger of knocking off the led lamp beads, in addition, setting the convection hole on the lamp tube can take away the heat emitted by the lamp board and the power board , to achieve good heat dissipation; the lamp board is isolated from the inside and outside to prevent dust and flying insects from entering the lamp board and blocking the lighting; the utility model has the advantages of low investment cost, low manufacturing cost, good luminous effect, good fan heat and long service life, and beautiful appearance And other advantages, the product can pass the national certification.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work;

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a longitudinal sectional view of the utility model;

Fig. 3 is a schematic diagram of the lamp tube structure of the present invention;

Fig. 4 is a schematic diagram of the structure of the lampshade bottom cover of the present invention.

detailed description

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer definition of the protection scope of the utility model.

Referring to Figures 1-4, the utility model includes a lamp holder 1, a lamp tube 2, a lampshade bottom cover 3, an upper lampshade 4, a lamp holder installation slot 5, a power board 6, a lamp board 7 and a convection hole 8, and the lamp tube 2 It consists of a lampshade bottom cover 3 and an upper lampshade 4. A lamp cap installation slot 5 is arranged above the upper lamp shade 4. The lamp cap installation slot 5 is integrally designed and formed with the upper lamp shade 4. The lower part of the lamp cap 1 passes through the lamp cap installation slot. 5 is clamped and connected with the upper lampshade 4, the upper lampshade 4 is clamped and connected under the lamp cap 1, the upper lampshade 4 is connected with the lampshade bottom cover 3 through buckles, and the inside of the upper lampshade 4 is provided with a power board installation card buckle, the power board installation buckle is installed with a power board 6, the inside of the upper lampshade 4 is provided with a lamp board 7, the lamp holder 1 is connected to the power board 6 through a wire, and the power board 6 is connected to the lamp through a wire The boards 7 are connected, the lampshade bottom cover 3 and the upper lampshade 4 are provided with several convection holes 8, the upper lampshade 4 is provided with a lamp board T line separation groove 9 inside, the lampshade bottom cover 3 and the upper lampshade 4 Both can be injection molded from transparent or diffused materials.

It should be noted that there are 4-6 convection holes 8 .

It should be noted that both the upper lampshade 4 and the lampshade bottom cover 3 can be disassembled.

It should be noted that the lamp cap installation slot 5 is provided with E27, B22 and E14 lamp cap installation slots.

The utility model has special upper and lower convection holes inside, which can take away the heat from the lamp board and the power board; the lamp board is isolated from the inside and outside to prevent dust and flying insects from entering the lamp board and blocking the lighting; the lampshade is divided into upper and lower parts, connected to the lamp head The upper part is the lampshade, and the lower part is the bottom cover of the lampshade, so the structure is firm and simple; different lengths of the lampshade can be realized in one pair of molds, and LED lamps with different powers can be produced; the installation slot of the power board is set inside the lampshade to simplify the installation process; the lamp board Internally, lampshades can be made with diffuser material to prevent the glare problem of corn lamps.

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the manual and the accompanying drawings. Conventional means such as glue, welding, etc., machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

The above is a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.

Claims (4)

1. the corn lamp that a heat sinking is good, it is characterized in that: comprise lamp holder (1), fluorescent tube (2), lampshade bottom (3), upper lamp shade (4), draw-in groove (5) installed by lamp holder, power panel (6), lamp plate (7) and convection holes (8), described fluorescent tube (2) is made up of lampshade bottom (3) and upper lamp shade (4), described upper lamp shade (4) top is provided with lamp holder and installs draw-in groove (5), it is shaping with upper lamp shade (4) Integral design that draw-in groove (5) installed by described lamp holder, described lamp holder (1) below is installed draw-in groove (5) by lamp holder and is in clamping connection with upper lamp shade (4), described upper lamp shade (4) is connected with lampshade bottom (3) by buckle, described upper lamp shade (4) inside is provided with power panel and installs buckle, described power panel installing card is buckled installation and is provided with power panel (6), described upper lamp shade (4) inside is provided with lamp plate (7), described lamp holder (1) is connected with power panel (6) by wire, described power panel (6) is connected with lamp plate (7) by wire, described lampshade bottom (3) and upper lamp shade (4) are provided with several convection holes (8), described upper lamp shade (4) inside is provided with the capable separation trough of lamp plate T (9), described lampshade bottom (3) and upper lamp shade (4) all can adopt transparent or diffusion material is injection molded.

2. the corn lamp that heat sinking according to claim 1 is good, is characterized in that: described convection holes (8) is provided with 4-6.

3. the corn lamp that heat sinking according to claim 1 is good, is characterized in that: described upper lamp shade (4) and lampshade bottom (3) all detachable.

4. the corn lamp that heat sinking according to claim 1 is good, is characterized in that: described lamp holder is installed draw-in groove (5) and is provided with E27, B22 and E14 lamp holder installation draw-in groove.