TWM254721U - Filling device of lighting lamp - Google Patents

Description

M254721 IV. Creation Instructions (1) [Technical Field of Creation] This creation relates to a filling device, especially a solid mercury pellet (A ma 1 gampi 1 1) that can be used in fluorescent lamps, mercury lamps and energy-saving lamps. Filling device shared with Liquid Mercury can not only avoid the regret of mercury spillage and pollute the environment, but also improve product quality. [Prior technology] Currently, most of the fluorescent lamps or mercury lamps on the market are filled with a small amount of mercury inside the tube, and most of the fluorescent lamps or mercury lamps are manufactured in liquid mercury. The conventional liquid mercury filling device, as shown in Fig. 1, is mainly provided with a mercury drop valve 1 3 above an exhaust head with a hole 1 1 1 inside, and the mercury drop valve丨 3 is provided with a mercury input device 15. The exhaust head 11 can be connected to an exhaust device 173 through an exhaust line 175, and an exhaust valve 17 1 is provided between the exhaust head 11 and the exhaust device 173 to control the time of exhaust. . In addition, an inner tube 11 3 ′ may be provided inside the channel 丨 丨 丨 to guide liquid mercury to drip into the lamp tube 19 through the lamp tube insertion port 5 and the lamp exhaust pipe 1 9 1 smoothly. In addition, an inlet pipe 17 for inputting filling gas may be connected at an appropriate position of the channel, and the inlet pipe 117 and the exhaust pipe 175 may share the same pipe. When operating the filling operation of the mercury substance, firstly connect a lamp 丨 9 of the lamp exhaust pipe 1 9 1 to the lamp insertion port of the exhaust head 11 丨 丨 5, close the mercury drip valve 1 3, and open The exhaust valve 1 7 1 is used to exhaust the inside of the channel 1, the inner tube 11 3, the lamp tube 19 and the lamp tube exhaust tube 1 9 1. To be inside the lamp tube 1 9

Page 5 M254721 IV. Creation Instructions (2) After reaching the set vacuum level, close the suction valve 丨 71 and open the mercury drip valve 1 3, so that the mercury input from the mercury input device 5 goes along the inner tube 1 1 3 while dripping into the lamp tube 9 through the lamp tube exhaust pipe 1 9 1. Subsequently, an appropriate amount of filling gas is filled into the air inlet pipe 1 1 7 and the lamp tube 1 9 ′ is taken out after the lamp tube 丨 g i is closed to complete the liquid mercury filling process. During the operation of filling liquid mercury, it caused a part of mercury residue. After the filling was completed, the lamp tube 19 was taken out, causing pollution to the factory and the atmosphere. The number of units is difficult to control, and the instability caused by

The above-mentioned liquid mercury filling | placement ^, 'Because the mechanical structure of the filling device is asked about the inner tube 113 and the lamp tube insertion port 115, this residual mercury will partially overflow. In addition, liquid mercury enters the liquid tube within 1 g of liquid mercury filling. The quantity is sometimes high and sometimes the quality is unstable. [Creation content] For this reason, how to address the shortcomings of the novel filling device, not only using the shortcomings of technology, to design a mercury filling that can be used for lamps, but also suitable for various fluorescent lamps, mercury lamps, and festival quality, and avoid mercury, One 11 controls the amount of mercury dripping to increase yield.爰 Yes, x / 7 music environment, which is the focus of the creation of this work. The main purpose of this work is mercury pills and an appropriate amount of liquid energy. The second is to provide a filling device, which is looped by a solid mercury outer outline; Function to avoid excessive liquid-liquid creation The secondary heliocentric opening and closing gate cooperates with the control of idle gate 2 to provide a filling device, through the opening and closing control procedure of an idle gate, it can provide a true

Page 6 M254721 ------------ ^^ IV. Creative Instructions (3) Empty buffer, causing solid pellets and liquid mercury to drip into the lamp at the appropriate time to avoid solids Mercury pellets and liquid mercury are discharged into the atmosphere and cause the shortcomings of pollution, which can improve the production quality of products. Another purpose of this creation is to provide a filling device, the exhaust head of which can be provided with a cooling pipe, so as to control the temperature of the exhaust head, to avoid the solid mercury pellets from evaporating or melting in advance and thus being discharged into the atmosphere to cause pollution. In order to achieve the above purpose, the present invention provides a filling pen for lighting fixtures, the main structure of which includes: an exhaust head, which is provided with a hole in the inside, and an inner tube is provided inside the hole, and one side end of the inner tube can be directly It is connected to one of the exhaust head inlets on one side of the exhaust head, and the other end faces the lamp tube insertion opening on the other end of the exhaust head, so that the inner tube is maintained in communication with the channel. An exhaust pipe connected to an exhaust device; a magnetically controlled gate connected to the exhaust head inlet of the exhausted head; and an opening and closing gate whose-end is connected to the magnetically controlled gate and the other end It is connected to at least one material supply device. … [Implementation] In order to make your reviewing committee have a better understanding and understanding of the characteristics, structure and effectiveness of this creation, I would like to provide a better illustration of the implementation and a detailed description, as described below: Please refer to Section 2 The figure is a schematic structural diagram of a preferred embodiment of the present invention. As shown in the figure, the filling device mainly includes an exhaust head 21, a magnetically controlled gate 41, and an opening and closing gate 23. Among them, a hole 211 is provided inside the exhaust head 21, and the inside of the hole 211

Page 7 M254721 Fourth, the creation description (4) part = =, the end of the ㈣213 is connected to the inlet 2 17 of the exhaust exhaust, and the other end is inserted into the lamp tube 2 1 of the exhaust head 2 Alas, but it does not directly contact the lamp insertion port 215, so that the inner two manholes $ 1 1 remain connected. The proper position of the channel 2 11 is connected to ^ Ruguan Road 2 \ 7, and an exhaust valve 271 and an exhaust jacket are connected in order to connect the empty space connected to the channel 2 1 1 inside the exhaust head 21. , Into ^ pumping action. An inlet pipe 219 is connected to the front end of the inner tube 2 丨 3 near the exhaust head inlet 2 丨 7, which can be used to input a specific 3 gas into the inner tube 213, usually argon, neon, and mountain gas. Gas or other blunt gas. The > exhaust official circuit 277 and the intake pipe 219 may be provided separately, or they may be integrated as a whole and shared. Add another 1 'In order to control the temperature of the exhaust head 21, to avoid the solid mercury pellets (agents), due to high temperature and melting or vaporization, and the dripping of the exhaust head 21 into the lamp tube 2 9' early, which affects the stability of the product, Or the exhaust caused by the leakage of the exhaust pipe 2 7 7: and the pollution of the atmosphere, the outer ring of the exhaust head 21 is provided with a cooling pipe ^ its-the side end is a coolant input pipe 4 3 3, and the other One side is another.卩 / night, turn out 4 3 5 to make a cooling liquid that can reduce the high temperature of work (not shown = will use this to cool the pipeline 4 3 1 to cool the exhaust head 21. Light Lu insert port 21 5 The main function is to connect a filling target, such as a light tube 29 for daylight and / 7 silver lamps, energy-saving lamps or halogen lamps, in order to evacuate the tube 2 9 and fill it with solid mercury pellets ( Agent) or liquid mercury. The magnetic control gate 41 is connected to the exhaust head inlet 2 1 7 and has a spherical read 413 and a valve tank 411 inside. The spherical valve 413 can be controlled by an electromagnet 415 While changing its position in the valve tank 411, when the electromagnet 41 5

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4. Creation instructions (5) Adsorb the ball valve 4U and open the magnetically controlled idle door 41 to the side of the valve tank 411, and let the solid mercury pills (agents) and liquid go to open or other filling materials (not shown). Exhaust head 21'v two Ub compound: in order along the inner tube 213 drip from the tube exhaust tube 291 into the inner tube of the lamp 'in: When the solenoid 415 is closed, the ball valve 413 will return to the top)' Central original position 'So' will block the solid mercury valve: the second of the trough :, hunt this to control the filling schedule of the filling material. Tian ..., it is stated that the location of the ball valve 413 is used in batches, such as: the opening of the second two, as an example only, i is not used to limit the scope of work: other magnetic control can also be used when used in conjunction; ： Valves, shuttle-shaped valves and other structures can be used instead. It can also be replaced by two: net valve: valve and rectangular combination. Instead of using / can also use other mechanical gates to connect -Π:] 2 / one end is connected to the magnetic control gate 41, and the other -end is not necessary; 'its size and use of visible filling materials: ,,,,, /, Ball valve, gate valve or combination of the material supply device 25 can be connected to a solid mercury pellet (system 251, liquid mercury supply system 253 or other material supply system / gradually) ::: ί 1 mouth 215 is connected to a light tube 29 and is intended to be filled with solid mercury pellets 3 ', which can be closed by closing the opening and closing gates 2 3 so that the space communicated by the opening 211 in 4 in the exhaust head 21 includes Gases such as the tube 213 and the lamp tube exhaust pipe 29 1, the lamp tube 29 and the buffer space 233 can be eliminated by the exhaust device 273 to reach the set vacuum degree. The filling I is also used to fill solid mercury pellets ( Agent) or liquid mercury, the main steps of filling can be as follows:

M254721

Step: Insert the lamp exhaust pipe 291 into the lamp insertion port 2 1 5 of the exhaust head 21. Open the opening and closing gate 23 so that a fixed amount of the material to be filled enters the buffer space 233 between the opening and closing gate 23 and the magnetically controlled gate 4 丨, and immediately close the opening and closing gate 23 'because the magnetically controlled gate 4 1 series is closed State, so the filling step material can stay in the buffer space 2 3 3 without immediately falling into the inner tube 2 1 3.

: Open the air extraction valve 271 so that the air extraction device 273 performs the air extraction operation to the internal space below the opening and closing door 23 including the buffer space 233, the channel 2π, the inner tube 213, the exhaust tube 291 and the lamp tube 29. Since the magnetic control gate 41 is closed, it has the function of allowing the gas to pass without allowing the filling material to pass, so the gas in the buffer space 233 below the opening and closing gate 23 can be smoothly extracted to reach the set vacuum degree. Step 3: After the pumping reaches the set vacuum degree, close the pumping valve 2 7 i and open the magnetic control gate 41 ′ to make solid mercury pellets (agents) or liquid mercury staying in the buffer space 2 3 3 drop along the inner tube 211 After entering the lamp f 29 and injecting an appropriate amount of filling body from the air inlet pipe 2 19, the magnetic control gate 41 is closed immediately. ';

Step 4: The exhaust pipe 291 of the lamp tube 29 is closed to take out the lamp tube 29, so that the entire filling process can be ended. Again, return to step 1 to perform the next filling procedure of the lamp 29. Mercury lamps or fluorescent lamps are usually filled with high-purity argon, helium, neon or other pure gases to prevent oxidation of the filament inside the tube. If

M254721 Creative Instructions (7) When the inside of the lamp contains air or water vapor, it is easy to reduce the life of the lamp due to oxidation. In this creation, an opening and closing gate 23 and a magnetic control gate 41 are provided at the front end of the exhaust head 21, and when the magnetic control gate 4 is closed, it has the function of passing air without passing the filling material. Therefore, after the filling material enters the buffer space 233, by controlling the time history of opening and closing the shutter 23, it can wait for the space connected inside the exhaust head 21 (including the buffer space 233) to exhaust the remaining air to reach the set vacuum level. Only then closed the air extraction valve 271 and opened the magnetic control gate 41 to allow the filling material to enter the lamp tube 29. Therefore, unlike white filling fillings (as shown in Figure 1), once the mercury drip valve (13) is opened, the filling material, together with part of the air and water vapor, immediately drips into the lamp tube, and it is fatal. In addition, the gate 41 is attached to the inside, so a new product that can fill the filling device and a new method for production method can be applied to the lamp tube. In fact, it can be used in the magnetron neon gas, etc. The filling material device in 29, especially the regret of common mercury, is unreliable, progressive, and undoubtedly, conversion is only given to this creation, not

Because the opening and closing time control function of the magnetic control gate 41 is opened, 'the filling material such as helium, argon, tube 2 1 or lamp insertion port 2 1 5 is pushed to avoid sticking to the inner tube 213 or After the lamp tube insertion port 21 5 is removed, it leaks into the air and causes pollution. As mentioned above, when we know that this creation is about a solid mercury pellet and liquid filled for fluorescent lamps and mercury lamps, it can not only prevent mercury from overflowing and pollute the environment. Therefore, this creation is really a novelty industry to use the effect, should be in line with the patent application requirements of the type of patent application, I implore your reviewers to express their sincerity. The one described is only one of the preferred embodiments of this creation

Page 11 M254721 IV. Creative Instructions (8) Used to limit the scope of this creative implementation, that is, all changes and modifications of the shape, structure, characteristics, and spirit in accordance with the scope of the patent for this creative application shall be included in this manual. Within the scope of patent application for creation. Comparative description of drawing number: 11 exhaust head 111 hole 113 inner tube 115 lamp tube inserted α 117 intake pipe 13 mercury drip valve 15 mercury input device 171 exhaust valve 173 exhaust device 175 exhaust pipe 19 lamp tube 191 lamp Tube exhaust pipe 21 Exhaust head 211 Hole 213 Inner tube 215 Lamp tube inserted V 217 Exhaust head into π 219 Intake line 23 Opening and closing gate 233 Buffer space 25 Material supply device 251 Solid mercury pellet (agent) supply device 253 Liquid Mercury supply device 271 Extraction valve 273 Extraction device 277 Exhaust line 29 Light tube 291 Light tube exhaust tube 41 Magnetron gate 411 Valve tank 413 Ball valve 415 Electromagnet 431 Cooling line 433 Coolant ¥ m Inlet 435 Coolant outlet pipe

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Claims (1)

M254721 V. Application scope 1 · A filling device for lighting fixtures, the main structure of which includes: an exhaust head, which is provided with a hole in the channel, and an inner tube is provided inside the channel; one end of the inner tube can be directly connected to the side of the exhaust head One end of the exhaust head is at the inlet, and the other end faces the lamp tube insertion port at the other end of the exhaust head, so that the inner tube is kept in communication with the channel, and the channel can be connected by an exhaust pipe In a suction device; a magnetically controlled gate connected to the exhaust head U · of the exhaust head and an opening and closing gate, one end of which is connected to the magnetically controlled gate and the other is connected to at least one material supply device. 2. The filling device as described in item i of the scope of patent application, and the insertion port can be connected to a filling target body. , M and B 4 • Filling device as described in item 2 of the scope of patent application The target system can be selected as one of daylight lamp, mercury lamp, lamp tube and combination thereof. • The filling device according to item 1 of the scope of the patent application can be provided with at least one cooling pipe in the ring. • The filling device as described in item i of the patent application scope can be further equipped with an air inlet pipe. Among them, the filling halogen lamp, energy saving, and the exhaust, in which the inner pipe 6 7 8 can be the same pipe as the exhaust pipe as the filling pipe described in item 5 of the scope of patent application, such as The filling and filling f described in item 1 of the scope of the patent application [The gate is optionally equipped with one of a ball valve, a shuttle valve and a combination of these valves & the valve is as described in the item of scope of the patent application Filling device, # t the air intake of which the control, rectangular valve, where the control Page 14 M254721 5. Scope of patent application The gate can be replaced by a mechanical gate. The filling gate as described in item i of the scope of patent application can control a filling material to sequentially enter the filling target body through the row. The filling material described in item 9 of the scope of patent application can be selected from one of a solid mercury pellet, a liquid cement, and a combination thereof. The filling gate described in item 1 of the scope of the patent application can be a ball valve, a gate valve or a combination thereof, so that when the opening and closing gate is closed and a filling target is connected, the hole of the exhaust head can be borrowed. The state is achieved by the action of the suction device. For example, the patented ribs figure Chu # cognition # filling described in the item of stomach jt1 ίκί can be optionally connected to a solid spring water supply device and one of the combination 9 10 11 12 Lizhong, the magnetic control device, the internal tube of pain, and the gas dysentery%, where the filling solid element is combined with the open-closed type: of which-the vacuum tube is set in a predetermined vacuum setting in the space connected to the tube insertion port, The material supply device, liquid