Use method of dustproof and waterproof LED advertising lamp
A technology of LED advertising lights, dustproof and waterproof, which is applied to illuminated signs, instruments, display devices, etc. It can solve the problems of water accumulation in luminous characters, easy water and dust ingress, and uneven luminous surface of luminous characters, so as to prevent Penetrates and guarantees a long service life
Inactive Publication Date: 2017-05-31
重庆市浮介文化传播有限责任公司
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Problems solved by technology
However, the three-dimensional luminous characters and LED light sources used in the fields of door heads, signboards, signs, etc., have more or less frames on the front. During installation, installation ears are generally added to the sides of the characters or bolts are installed on the sides. Fix the luminous characters on the wall. This installation method not only needs to perforate the wall, but also has a complicated installation procedure. Under long-term wind and rain erosion, the luminous surface of the luminous characters will be uneven, resulting in visual effects. At the same time, the front light-emitting part is limited, and the corporate text and logo cannot be fully displayed at night, which cannot meet the normal work requirements of the hair tube characters; when the panel and the frame are not tightly connected or there is degumming between the two It is easy for water and dust to enter the gap, so that the water inside the luminous characters will cause the function of the LED light source to decline or be directly damaged; the appearance of some existing resin layer characters is close to the similar effect, but the surface is made of resin layer materials, and the weather resistance is poor. Dust and sundries are easy to adhere to the surface, and it is easy to change color when used outdoors, which seriously affects the service life of the signboard
Method used
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Embodiment 1
[0024] Such as figure 1 with figure 2 As shown, this embodiment includes the following steps:
[0025] A First, fix the box at the specific installation position through the installation groove on the outer side wall of the back plate;
[0026] B After the LED light source is connected to the power source, the light generated by the LED light source passes through the inner wall of the box and the resin layer after multiple reflections, and is finally emitted from the panel to achieve the purpose of lighting;
[0027] C The panel covers the entire light-emitting surface of the light source. The grooved groove forms a 90° corner formed by the horizontal contact surface and the vertical contact surface between the connection between the panel and the edge strip, which changes the traditional panel directly covered by structural adhesive. The connection method glued to the frame increases the contact area between the panel and the side strip;
[0028] The above steps include a back pla...
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The invention discloses a use method of a dustproof and waterproof LED advertising lamp. The use method comprises the steps as follows: firstly, a box is fixed on a specific mounting position by the aid of a mounting groove in the outer side wall of a back plate; after an LED light source is powered on, light rays emitted by the LED light source emerge from a panel to realize illumination after being repeatedly reflected by inner walls of the box and a resin layer. During usage, the box is fixed in the specific mounting position by the aid of the mounting groove in the outer side wall of the back plate, after the LED light source is powered on, the light rays emitted by the LED light source finally emerge from the panel to realize illumination after being repeatedly reflected by the inner walls of the box and the resin layer.
Description
Technical field [0001] The invention relates to the technical field of advertising luminous signboards, in particular to a method for using a dustproof and waterproof LED advertising lamp. Background technique [0002] Resin layer luminous characters is a new type of logo character emerging in the advertising industry. Its uniform and bright luminous effect is favored by the majority of brand owners. It is often used in the construction of high-end commercial brand terminal visual recognition. The resin layer luminous characters are divided into epoxy resin layer. There are two types of luminous characters and unsaturated resin layer luminous characters. There are many epoxy resin layers in the market. Generally, shopping malls and chain stores mostly use epoxy resin layer luminous characters, and unsaturated resin layer luminous characters have tended to be eliminated. In the application of resin layer luminous characters, the structure of the common luminous characters in the m...
Claims
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IPC IPC(8): G09F13/22
CPCG09F13/22G09F2013/222
Inventor 王一才
Owner 重庆市浮介文化传播有限责任公司