CN204227104U - A kind of two protection waterproof and breathable LED - Google Patents

Abstract

The utility model discloses a kind of two protection waterproof and breathable LED; comprise lampshade, cylinder base, rotating cylinder and water proof cylinder; described lampshade coordinates with cylinder base to be installed; described cylinder base is provided with circuit board, described circuit board is provided with LED illuminator, circuit board is provided with water proof cylinder; cylinder base is provided with cylinder base hole; the outside of cylinder base is provided with rotating cylinder, described rotating cylinder is provided with rotating cylinder hole, and one end of rotating cylinder and base engagement are installed.The utility model can effectively use in severe water environment, reasonable in design.

Description

A double protection waterproof breathable LED lamp

technical field

The utility model relates to the technical field of LED lighting, in particular to the technical field of a double-protection waterproof and breathable LED lamp.

Background technique

With the advancement of technology, the application range of LED lights has gradually expanded. Due to the continuous expansion of people's activities, for some environments with large water vapor, traditional electric lamps cannot fully meet the lighting needs. Traditional electric lamps have a short life. It is easy to be damaged in the environment, and it is often rainy when working in the field or camping, and sometimes even the lamp falls into the water. How to develop an LED lamp that can effectively waterproof, have a long life and low failure rate is a market demand. Urgent needs.

Utility model content

The purpose of this utility model is to solve the problems in the prior art, and propose a double-protection waterproof and breathable LED lamp, which can effectively prevent the entry of water, and can ensure the use effect within a certain period of time even if a small amount of water enters. Close the hole communicating with the outside world under special circumstances.

In order to achieve the above purpose, the utility model proposes a double-protection waterproof and breathable LED lamp, which includes a lampshade, a cylinder base, a rotating cylinder and a water-proof cylinder. The lampshade is installed in cooperation with the cylinder base, and a circuit board is installed on the cylinder base. The LED illuminant is installed on the circuit board, the water-proof tube is installed on the circuit board, the tube seat is provided with a tube seat hole, and the outer side of the tube seat is installed with a rotating drum, and the rotating drum is provided with a rotating drum hole. One end is fitted with the base.

Preferably, a reflective plate is pasted on one side of the circuit board, and an insulating board is pasted on the other side of the circuit board.

As a preference, a water-proof and breathable membrane of the water-separator is installed inside the water-separator, a pressure ring of the water-separator is installed on one side of the waterproof and breathable membrane of the water-separator, the pressure ring of the water-separator is elastic in the radial direction, and the water-separator Quantity is 2 pcs.

Preferably, a waterproof and breathable film for the seat hole is installed inside the seat hole, and a pressure ring for the seat hole is installed on the upper part of the waterproof and breathable film for the seat hole.

Preferably, the base is provided with a number of fixing holes, and the base is provided with a boss, and the boss is connected with the cylinder seat through threads.

Preferably, electrodes are installed on the base, and the electrodes are connected to the circuit board through wires.

Beneficial effects of the utility model: the utility model balances the pressure inside the LED lamp with the outside world by applying the waterproof breathable film to the LED lamp, and at the same time prevents impurities such as water from entering. It is also difficult for water to enter the lampshade. The double protection can more effectively ensure the normal use of the LED lamp. At the same time, a rotating cylinder is installed on the cylinder base. The rotating cylinder can completely close the inside of the LED lamp in extreme weather conditions. The communication with the outside world can effectively guarantee the safety of the electronic components in the LED lamp.

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a front sectional view of a double-protection waterproof and breathable LED lamp of the present invention;

Fig. 2 is an enlarged view of part A in Fig. 1;

Fig. 3 is an enlarged view of part B in Fig. 1 .

In the figure: 1-lampshade, 2-reflector, 3-circuit board, 4-insulation board, 5-tube seat, 51-tube seat hole, 52-tube seat hole waterproof and breathable membrane, 53-tube seat hole pressure ring, 6-drum, 61-drum hole, 7-base, 71-fixing hole, 8-electrode, 81-boss, 82-wire, 9-water barrier, 91-water barrier waterproof breathable membrane, 92-water barrier pressure ring.

Detailed ways

Referring to Fig. 1, Fig. 2 and Fig. 3, a double-protection waterproof and breathable LED lamp of the present invention includes a lampshade 1, a cylinder base 5, a rotating cylinder 6 and a water-proof cylinder 9, and the lampshade 1 is installed in cooperation with the cylinder base 5. A circuit board 3 is installed on the cylinder base 5, an LED illuminant is installed on the circuit board 3, a water-proof cylinder 9 is installed on the circuit board 3, a cylinder base hole 51 is provided on the cylinder base 5, and the outside of the cylinder base 5 is installed There is a rotating cylinder 6, and the rotating cylinder 6 is provided with a rotating cylinder hole 61, and one end of the rotating cylinder 6 is installed in cooperation with the base 7. A reflector 2 is pasted on one side of the circuit board 3 , and an insulating board 4 is pasted on the other side of the circuit board 3 . A water-proof and breathable membrane 91 is installed inside the water-separator 9, and a water-separator pressure ring 92 is installed on one side of the water-separator waterproof and breathable membrane 91, and the water-separator pressure ring 92 is elastic in the radial direction, and the water-separator The quantity of water cylinder 9 is 2. A tube seat hole waterproof and breathable membrane 52 is installed inside the tube seat hole 51 , and a tube seat hole pressure ring 53 is installed on the upper part of the tube seat hole waterproof and breathable membrane 52 . The base 7 is provided with a plurality of fixing holes 71, and the base 7 is provided with a boss 81, and the boss 81 is connected with the cylinder seat 5 through threads. An electrode 8 is mounted on the base 7, and the electrode 8 is connected to the circuit board 3 through a wire 82. The wire 82 passes through the insulating plate 4 and needs to be sealed with a sealant.

The working process of the utility model:

The utility model is a double-protection waterproof and breathable LED lamp in the working process, if it is in a dew or light rain environment in the field, turn the drum 6 so that the drum hole 61 is opposite to the cylinder seat hole 51, if it is in an extremely hot environment If the temperature is high and the environment contains a large amount of water, the drum hole 61 and the socket hole 51 can be completely staggered by rotating the drum 6. A part overlaps, which can effectively reduce the entry of water.

The utility model is a double-protection waterproof and breathable LED lamp, which can effectively cope with the harsh weather environment in the field, and can be used normally through certain adjustments in wet or even water. Even if the LED lamp enters a small amount of water, due to the special features Design, also can guarantee the normal use of LED lights.

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (6)

1. A double-protection waterproof and breathable LED lamp, characterized in that: it includes a lampshade (1), a cylinder base (5), a rotating cylinder (6) and a water-proof cylinder (9), and the lampshade (1) and the cylinder base (5) ) with installation, the circuit board (3) is installed on the tube base (5), the LED illuminant is installed on the circuit board (3), and the water barrier tube (9) is installed on the circuit board (3), the tube base (5) is provided with cylinder base hole (51), and the outside of cylinder base (5) is equipped with drum (6), and described drum (6) is provided with drum hole (61), and drum (6) One end and the base (7) are fitted together. 2. A double-protection waterproof and breathable LED lamp according to claim 1, characterized in that: a reflector (2) is pasted on one side of the circuit board (3), and a reflector (2) is pasted on the other side of the circuit board (3). Insulation board (4). 3. A double-protection waterproof and breathable LED lamp as claimed in claim 1, characterized in that: the waterproof and breathable membrane (91) of the water-proof cylinder (9) is installed inside the water-proof cylinder (9), and the waterproof and breathable membrane of the water-proof cylinder (91 ) one side is equipped with a water-separator pressure ring (92), and the water-separator pressure ring (92) has elasticity in the radial direction, and the number of the water-separators (9) is 2. 4. A double-protection waterproof and breathable LED lamp according to claim 1, characterized in that: the socket hole (51) is equipped with a waterproof and breathable film (52) inside the socket hole, and the socket hole is waterproof and breathable The top of the membrane (52) is equipped with a cylinder seat hole pressure ring (53). 5. A double-protection waterproof and breathable LED lamp according to claim 1, characterized in that: the base (7) is provided with several fixing holes (71), and the base (7) is provided with a boss (81) , the boss (81) is connected with the socket (5) through threads. 6. A double-protection waterproof and breathable LED lamp according to claim 1, characterized in that: the base (7) is equipped with electrodes (8), and the electrodes (8) are connected to the circuit board through wires (82) (3) Connection.