WO2000028259A1

WO2000028259A1 - A method for manufacturing luminous type sphere-shaped lamp and a luminous type sphere-shaped lamp manufactured by using the method

Info

Publication number: WO2000028259A1
Application number: PCT/CN1998/000267
Authority: WO
Inventors: Mingte Kao
Original assignee: Pal Mon Co., Ltd.
Priority date: 1998-11-09
Filing date: 1998-11-09
Publication date: 2000-05-18
Also published as: AU1019899A

Abstract

This invention relates to a method for manufacturing luminous type sphere-shaped lamp and the sphere-shape lamp manufactured by using the method. The method comprises following steps: spraying resin on the internal surface of the sphere-shaped lamp; when the resin is about to be dried, covering a container containing fluorescence powder therein in the lamp; rotating the lamp, while overturning it 180°, and applying the fluorescence powder on the resin evenly, so that an applied layer with micro thickness being formed on the internal surface of the sphere-shaped lamp. The lamp is made of a luminous type sphere-shaped lamp with high brightness luminous effect.

Description

Method for manufacturing luminous spherical lamp and luminous spherical lamp manufactured by using this method

Technical field

The invention relates to a noctilucent ball-type lamp and a manufacturing method thereof, in particular to a method and a structure for manufacturing a ball-type lamp having a high-brightness noctilucent effect and high impact resistance.

Background technique

Generally, outdoor lamps, such as park landscape lamps and street lamps, are made of glass or acrylic lampshades to cover general light bulbs. The light and brightness of the light bulbs are used to achieve the purpose of lighting and decoration. Lampshades made of glass or acrylic can withstand very low impact resistance and cannot effectively protect the light bulb. Therefore, in both large and small parks, it is common for lamps to be broken by stones or slingshots by unethical people. The ground is covered with glass or acrylic shards, and the relevant management units are limited by the lack of manpower and material resources, and they cannot be replaced instantly. Even if the park is dark, the probability of crime is increased; and because of environmental protection, Problems have caused the construction of some power plants to stagnate or fail to work. This has caused the existing power plants to be overloaded and caused a crisis of power cuts and outages. This has also been a nightmare for domestic companies. According to statistics ( (As shown in Table 1).

The average annual power outage per month in 1991 was 185.2 minutes, and the annual power outage per household in 1995 was still 133.2 minutes. Although there has been improvement, the energy problem still needs to be completed before sufficient power plant construction can be completed. Endure the crisis of limited power outages. In contrast, each family must endure the inconvenient life of 133.2 minutes of candles or flashlights. Outdoor places such as parks will be completely dark due to power outages, which will make people afraid to go for walks. Or leisure. These are the shortcomings of general lighting fixtures that rely entirely on electricity. If there is a lamp with luminous efficacy, it will be illuminated by a light bulb when power is available, and when the power is cut or the bulb is damaged, the lamp can play its own luminous light. Efficiency and can continue to light, so that it can solve the problem of power failure, power limitation, and insufficient energy supply and lighting. Disclosure of invention

For this reason, the main purpose of the present invention is to provide a luminous ball-type lamp and a method for manufacturing the same, mainly by spraying resin on the inner edge surface of the ball-type lamp. The cover of the light powder is sleeved on the ball-shaped lamp, and then the ball-shaped lamp is rotated, and the ball-shaped lamp is rotated 180 degrees at the same time, so that the fluorescent powder can be evenly adhered to the resin, that is, a tool is formed on the inner edge of the ball-shaped lamp. The micro-thickness coating layer forms a ball-type lamp with a high-brightness luminous effect, and the luminous effect can be shown in the dark.

Another object of the present invention is that a resin layer can be applied in the same way outside the coated luminous paint in a ball-type lamp to strengthen the impact resistance of the ball-type lamp and prevent it from being damaged. When public ethics destroy it, they will not scatter glass fragments and endanger the safety of walking. Brief description of the drawings

FIG. 1 is a flowchart of a manufacturing method of the present invention;

FIG. 2 is a production schematic diagram according to the method shown in FIG. 1;

FIG. 3 is a sectional view of the structure of a ball-shaped lamp manufactured according to the method shown in FIG. 1.

The best way to implement the invention

Now, the preferred embodiments of the present invention will be further described with reference to the above drawings. Please refer to FIG. 1 to FIG. 3 at the same time. The present invention uses a liquid synthetic resin to spray on a glass or acrylic ball. On the inner edge surface of the lamp 10, the synthetic resin is made of thermoplastic plastics, such as PVC (polyvinyl chloride), PU (polyurethane), EP0XY (epoxy resin), UP (unsaturated polyester) and other resins. Then, a cover 20 containing fluorescent powder is set on the spherical lamp 10, and immediately after the synthetic resin is about to dry, the fluorescent powder is evenly distributed on the surface of the synthetic resin in a rotating and gradual manner. The progressive rotation method is to rotate the ball-shaped lamp 10 (360-degree horizontal rotation), and at the same time rotate the ball-shaped lamp 10 by 180 degrees (vertical rotation), and the fluorescent powder is evenly covered by the viscosity of the synthetic resin itself A coating layer 11 with a slight thickness is formed on the inner edge surface of the ball-shaped lamp 10, and its thickness is preferably 1 to 3 mm.

In addition, in order to prevent the ball-shaped lamp 10 from being damaged by persons without public morals, and the glass is scattered to endanger the safety of walking, the same can be applied outside the coating layer 11 covered by the inner edge of the ball-type lamp 10 A method is applied to coat a resin layer (not shown) to strengthen the impact resistance of the ball-shaped lamp 10, so that when the glass ball-shaped lamp 10 is impacted by an external force, it may crack, but the resin layer coated on the inside Will make the glass fragments adhere to the resin layer without scattering, and the effect it produces is the safety glass used in automobiles. The coated resin layer can be coated with an appropriate thickness or completely filled. In the ball-shaped lamp 10, it can provide better impact resistance.

From the above, the manufacturing method of the ball-shaped lamp 10 according to the present invention is summarized as follows-step a: covering the inner edge surface of the ball-shaped lamp 10 with a layer of liquid synthetic resin;

Step b: Set the fluorescent lamp cover 20 on the bulb 10, and when the synthetic resin in step a is about to dry, spread the fluorescent powder uniformly on the synthetic resin in a rotating and progressive manner.

In actual installation, the ball-shaped lamp 10 may be installed with or without 30. When the power supply is normal, the bulb 30 is no different from ordinary lamps when it is illuminated, but the coating layer coated on its inner edge 11. It absorbs ultraviolet light during the day, and absorbs the light source emitted by the bulb 30 at night. When the bulb 30 is damaged or power is cut off, the coating layer starts to dim to provide dim lighting.

The completed ball-shaped lamp 10 has the functions of light absorption and light emission. When all the power is cut off, it cannot be illuminated. At that time, it can show a good low brightness for emergency luminous indication in an instant. It can persist for more than ten hours in the dark and does not contain any radioactive elements. ) As a result, the measured values of α, β, and γ radiant energy are much lower than those usually obtained from the earth, and the stability and weather resistance are excellent. Table 2 is the test data table; the test method is to place the ball-shaped lamp 10 in a dark room for 24 hours, and then place the ball-shaped lamp meal 10 under a 27-watt table-type fluorescent lamp 60 cm (about 1000LX (Lux)), irradiate the animal for 30 minutes to irradiate it. After the irradiation is stopped, the residual light intensity over time is measured with a TOPCONN BM-8 luminance meter, but the residual light intensity after two hours is based on CP. -05 is calculated from the brightness decay curve. It has been confirmed through experiments that the spherical lamp 10 is in a dim place after a period of light storage. Its initial brightness (the first 30 seconds) can reach 3948 brightness, and has a brightness of 2338 when it is illuminated for one minute, and it continuously emits light. At ninety minutes, there was still 28 brightness, and when the light was continuously emitted for 6 hours, 8.4 brightness was still maintained, showing that the ball-shaped lamp 10 made according to the present invention does have a long-term luminous effect with high brightness.

Industrial applicability

The invention can illuminate the light bulb when there is power supply, and when the power is cut or the light bulb is damaged, the lamp can glow its own luminous efficacy and can continue to light, so that it can solve the power outage, power limitation and power failure Insufficient energy to light.

To sum up, the present invention can indeed use the disclosed concepts to propose effective solutions to the disadvantages and unsatisfactory effects of the manufacturing method of conventional lamps; further, it adds novel and practical functions that are not available in conventional methods. Sex and industrial use value.

The present invention has been described in detail above, but the above are only preferred embodiments of the present invention, and the scope of implementation of the present invention cannot be limited. That is, all changes and modifications made according to the scope of the claims of the present invention shall still fall within the protection scope of the patent of the present invention.

Table 1

84 83 82 81 80 Annual power outage per household (minutes / household, year) 133. 2 138. 2 143. 1 165. 4 185.2 Source: http: / www. Taipo er. Com. Tw / power / ower31 .htm # 5 2

Dome light

30 seconds 3948

1 point 2310

2 points 1316

3 points 896

4 points 686 Brightness mcd / m ² 5 points 546

6 points 448

7 points 378

8 points 336

9 points 294

10 points 266

20 minutes 126

30 minutes 70

60 minutes 42

90 minutes 28

2 hours 14

3 hours 11. 2

.4 hours 9. 8

5 hours 8. 4

6 small 8. 4

Claims

Rights request

1. A method for manufacturing a luminous ball-type lamp, especially a ball-type lamp having a high-brightness luminous effect, which is characterized in that it has the following steps:

a. Spray a layer of liquid synthetic resin on the inner edge of the spherical lamp;

b. A cover containing fluorescent powder is set on the spherical lamp. When the synthetic resin is about to be synthesized, the fluorescent powder is evenly spread on the synthetic resin in a rotating and progressive manner to form a coating layer.

2. The noctilucent ball-type lamp and manufacturing method thereof according to claim 1, characterized in that said manufacturing method further comprises coating a resin layer on the coating layer in the same rotary progressive manner.

3. The noctilucent spherical lamp and manufacturing method thereof according to claim 2, characterized in that said resin layer is to strengthen the impact resistance of the ball-shaped lamp, and can be coated on the outer layer of the noctilucent resin with an appropriate thickness, Or completely fill the bulb.

4. The luminous ball-type lamp and manufacturing method thereof according to claim 1, characterized in that said synthetic resin is made of a thermoplastic plastic, such as: PVC, PU, EP0XY, UP and other resins.

5. A noctilucent ball-type lamp manufactured according to the method of claim 1, especially a ball-type lamp having a high-brightness noctilucent effect, characterized in that: the inner edge surface of the ball-type lamp is coated with a layer A resin layer, and a coating layer coated with a phosphor powder on the synthetic resin layer.

6. The noctilucent ball-type lamp according to claim 5, characterized in that the thickness of said coating layer is preferably 1 to 3 mra.

7. The noctilucent ball-type lamp according to claim 6, wherein the coating layer further comprises a resin layer.