CN108224121B

CN108224121B - Dynamic energy-saving colour lamp

Info

Publication number: CN108224121B
Application number: CN201711074775.3A
Authority: CN
Inventors: 危金兰
Original assignee: Changle Yuanming Industrial Design Co ltd
Current assignee: Hubei Meihuan Photoelectric Technology Co ltd
Priority date: 2017-11-06
Filing date: 2017-11-06
Publication date: 2020-07-03
Anticipated expiration: 2037-11-06
Also published as: CN108224121A

Abstract

The present invention relates to a lamp. The utility model provides a dynamic energy-conserving color lamp, includes bulb, mount pad and rotating electrical machines, and the bulb includes lamp holder and glass shell, is equipped with the conducting ring that the power zero line was used of introducing on the mount pad and is located the conducting block that the live wire was used of introducing on the central line of conducting ring, and rotating electrical machines includes outer stator and inner rotor, outer stator with the mount pad is together fixed, is connected with the lamp stand on the inner rotor, is equipped with on the inner rotor to introduce the spring with the live wire of conducting block butt together and to introduce the spring with the zero line of conducting ring butt together, and spring and zero line spring are used for introducing the power and give the lamp stand with the live wire, and the lamp holder is connected on the lamp stand, is equipped with a plurality of colour blocks on the glass shell. The invention provides a dynamic energy-saving colored lamp which can display dynamic effects of various colors by one bulb, and solves the problem that one bulb of the existing colored lamp can only display one type of the existing colored lamp and is easy to damage when displaying dynamic color changes.

Description

Dynamic energy-saving colour lamp

Technical Field

The invention relates to a lamp, in particular to a dynamic energy-saving colored lamp, belonging to the field of illumination.

Background

The existing colored lamps display one color by one lamp, and display the dynamic change of the color by the turning off of different lamps, so that the number of the required lamps is large, and the lamps are easily damaged by frequent turning on and off. In addition, if the LED lamp is used, although energy is saved, the prior LED lamp has the following defects: the glass shell and the metal tube are sealed together through organic silica gel, air can permeate through the silica gel, and when the air contains sulfur, particularly hydrogen sulfide, the hydrogen sulfide can react with the silver in the LED to cause the LED to be damaged or the luminous effect to be poor; after the LED light source or the driver is damaged, the whole bulb can be discarded, and the LED light source and the driver cannot be replaced; the vibration generated when the driver is used is transmitted outwards in a large quantity.

Disclosure of Invention

The invention provides a dynamic energy-saving colored lamp which can display dynamic effects of various colors by one bulb, and solves the problem that one bulb of the existing colored lamp can only display one type of the existing colored lamp and is easy to damage when displaying dynamic color changes.

The technical problem is solved by the following technical scheme: a dynamic energy-saving colored lamp comprises a bulb, wherein the bulb comprises a lamp holder, a metal tube, a glass shell, an LED light source, a heat dissipation plate and a driver, the metal tube is connected with the lamp holder at one end, the glass shell is connected with the other end of the metal tube, the heat dissipation plate is used for dissipating heat of the LED light source, the driver is used for driving the LED light source, the dynamic energy-saving colored lamp is characterized by further comprising a mounting seat and a rotating motor, a conductive ring for leading in a power supply zero line and a conductive block for leading in a live line are arranged on the mounting seat and located on the central line of the conductive ring, the rotating motor comprises an outer stator and an inner rotor, the outer stator is fixed with the mounting seat, a lamp holder is connected onto the inner rotor, a live line leading-in spring and a zero line leading-in spring which the conductive block are abutted together are arranged on, the lamp holder is connected to the lamp holder, a plurality of color blocks are arranged on the glass shell, the color blocks have at least two colors, and the conductive ring is coaxial with the inner rotor. When the bulb is used, the installation of the invention is realized through the installation seat, the live wire of the power supply is connected with the conductive block, and the zero wire of the power supply is connected with the conductive ring, so that the power supply is input to the bulb. Different colors are displayed when light emitted by the lamp is scattered through the difference, and color blocks of different colors are arranged when the glass shell is used (the number of the color blocks and the number of the color blocks are arranged as required), so that the purpose that one bulb displays multiple colors is realized. When dynamic color effect needs to be displayed, the rotating motor is started, the rotating shaft of the rotating motor rotates to drive the lamp holder to rotate together, so that the bulb rotates, and the bulb rotates to enable the light color at different moments to be changed to the same position, thereby realizing the dynamic effect.

The invention also comprises a sulfur removal mechanism, wherein the sulfur removal mechanism comprises a first sealing ring, a second sealing ring and an ignition mechanism, one axial end of the first sealing ring is connected with the glass shell in a sealing way, the other axial end of the first sealing ring is connected with the metal pipe to form a first annular cavity, the first sealing ring extends along the circumferential direction of the metal pipe, one axial end of the second sealing ring is connected with the glass shell in a sealing way, the other axial end of the second sealing ring is connected with the metal pipe in a sealing way, the first sealing ring, the second sealing ring, the glass shell and the metal pipe enclose a second annular cavity, the second sealing ring extends along the circumferential direction of the metal pipe, the ignition mechanism is used for igniting in the first annular cavity according to a set time interval, and the second annular cavity is filled with a calcium hydroxide. During the use, what first reachs when the air infiltrates is first annular chamber, and sulphur and hydrogen sulfide are burnt and become sulfur dioxide under ignition device's effect, if sulfur dioxide further infiltrates towards the LED light source, then need pass through the second annular chamber, can reach the calcium hydroxide solution reaction in the second annular chamber and generate calcium sulfide this moment to reduce the further LED light source that reachs of sulphur and react with the material silver in the LED light source and influence the luminous possibility, in order to prevent sulphur to get into the phenomenon that influences the LED light source behind the glass shell.

The invention also comprises a driver installation barrel, the driver installation barrel comprises a barrel body and a barrel cover, the barrel body is provided with 2 barrel body power supply leading-in contacts which are electrically connected with the lamp cap, the barrel cover is provided with a barrel cover positive leading-out contact which is electrically connected with the LED light source and a barrel cover negative leading-out contact which is electrically connected with the LED light source, the driver is provided with a driver part positive leading-out contact, a driver part negative leading-out contact and 2 driver power supply leading-in contacts, the driver is positioned in the driver installation barrel, the barrel body power supply leading-in contact and the driver power supply leading-in contact are butted together, the barrel cover positive leading-out contact and the driver part positive leading-out contact are butted together, the barrel cover negative leading-out contact and the driver part negative leading-out contact are butted together, the metal pipe comprises a lamp cap section and a lamp shade section which are in threaded sealing connection together, the lamp holder section is provided with a carrying ring, the barrel body is supported on the carrying ring through a first vibration isolator, the LED light source is fixed on the heat dissipation plate, and the heat dissipation plate is connected with the lamp shade section. When the LED light source or the driver is damaged, the plugging head section and the lampshade section are separated by rotating, and then the LED light source or the driver is taken down. The LED light source is connected through screws, and is convenient to disassemble and replace. The driver sets up the drive box and installs, open the bung and take out the driver and can accomplish the change, need not to break off the electric connection operation. By providing the first vibration isolator to support the actuator, the amount of vibration generated by the actuator to be transmitted to the outside can be reduced. The problem of current LED bulb can not change light source and driver also the vibration that the driver produced is passed outward the volume greatly is solved.

Preferably, a lamp head cavity is formed among the lamp head, the metal tube, the carrying ring, the first vibration isolator and the driver mounting barrel, a metal tube part cavity is formed among the metal tube, the carrying ring, the first vibration isolator and the driver mounting barrel, the air pressure in the metal tube part cavity is larger than the air pressure in the lamp head part cavity, and the driver mounting barrel and the support pad are in sealing and abutting connection only through the pressure difference between the lamp head part cavity and the metal tube part cavity. The convenience when the driver installation barrel is connected and detached can be improved.

Preferably, the barrel body is provided with an air hole, and a sealing head which moves towards the end where the cavity of the metal tube part is located to be opened and a sealing head limiting block which prevents the sealing head from falling off are arranged in the air hole. The vacuum pumping and breaking are convenient during the manufacturing.

Preferably, the driver portion positive lead-out contact is recessed in the surface of the driver, the driver portion positive lead-out contact protrudes out of the driver, the drum lid portion positive lead-out contact protrudes out of the inner surface of the drum lid, and the drum lid portion negative lead-out contact is recessed in the inner surface of the drum lid; when the positive leading-out contact of the barrel cover part and the positive leading-out contact of the driver part are abutted together, the barrel cover can be folded together with the barrel body. The electrode connection is correct and connected when the assembly is carried out.

Preferably, the ignition mechanism comprises a power supply, an ignition transformer, a control unit and an ignition needle which are electrically connected together, the ignition needle is located in the first annular cavity, and the control unit controls the power supply and the ignition needle to be conducted for a set time according to a set time interval. This ignition mechanism differs from existing ignition mechanisms in that it is capable of timed ignition of a fixed length.

Preferably, the power supply is a rechargeable battery, and the ignition mechanism further comprises a charger for charging the power supply with electricity introduced through the lamp cap.

Preferably, the number of the ignition needles is at least 3, and the ignition needles are distributed along the circumferential direction of the first annular cavity. To reduce the chance that sulphur in this space of the first annular chamber will not be combusted.

The invention has the following advantages: one bulb can display a plurality of colors; energy is saved; the dynamic color effect can be realized without frequently turning on and off the lamp; the LED light source and the driver can be disassembled for replacement; the LED light source and the driver are convenient to replace; the amount of transmission of the vibration generated by the driver can be reduced.

Drawings

Fig. 1 is a schematic diagram of a first embodiment of the invention.

Fig. 2 is a schematic cross-sectional view of a bulb according to the first embodiment.

Fig. 3 is a partially enlarged schematic view of a portion a of fig. 2.

Fig. 4 is a schematic view of the lamp bulb after the glass shell and the sulfur removal mechanism are removed in the second embodiment of the invention.

Fig. 5 is a partial schematic view of a bulb according to a second embodiment of the present invention.

In the figure: the lamp comprises a mounting base 1, a conductive ring 11, a conductive block 12, a rotating motor 2, an outer stator 21, an inner rotor 22, a live wire lead-in spring 23, a zero wire lead-in spring 24, a lamp holder 3, a bulb 9, a lamp holder 91, a metal tube 92, a lamp holder section 921, a lamp shade section 922, a carrying ring 923, a driver 93, a large-diameter section 931, a small-diameter section 932, a driver power lead-in contact 934, a driver part positive pole lead-out contact 935, a driver part negative pole lead-out contact 936, a heat dissipation plate 94, an LED light source 95, a first vibration isolation pad 96, an end face support 961, a peripheral face support 962, a driver mounting barrel 97, a barrel body 971, an upper cylindrical section 9711, a lower cylindrical section 9712, a barrel cover 972, a sealing step 973, an air hole 974, a sealing head limiting block 9741, a barrel part power lead-in contact 975, a sealing head 976, a barrel cover part positive pole lead-out contact 97, The lamp holder comprises a first elastic sealing lip 9811, a second sealing ring 982, a second elastic sealing lip 9821, an ignition mechanism 983, a charger 9831, a power supply 9832, an ignition transformer 9833, a control unit 9834, an ignition needle 9835, a conducting ring 9836, a conducting wire 9837, a first annular cavity 984, a second annular cavity 985, a glass shell 99, a color block 991, a connecting part 990 of the glass shell and a metal tube, a lamp holder cavity S1 and a metal tube cavity S2.

Detailed Description

The invention is further described with reference to the following figures and examples.

In one embodiment, referring to fig. 1, a dynamic energy-saving colored lamp includes a mounting base 1, a rotating electrical machine 2, a lamp holder 3 and a bulb 9.

The mounting base 1 is provided with a conductive ring 11 and a conductive block 12. The conductive block 12 is located on the center line, i.e., the center of the conductive ring 11.

The rotary electric machine 2 includes an outer stator 21 and an inner rotor 22. The outer stator 21 is fixed with the mount 1. The inner rotor is connected with a lamp holder, and the inner rotor 22 is coaxial with the conductive ring 11. The inner rotor 22 is provided with a live lead-in spring 23 and a neutral lead-in spring 24. The live lead spring 23 abuts the power block 12 to provide electrical conduction. The neutral lead-in spring 24 is electrically connected to the conductive ring 12. The live lead spring 23 and the neutral lead spring 24 are both connected to the inner rotor 22 in an insulated manner.

The lamp socket 3 is fixed to the inner rotor 22. The base 3 is electrically connected to a live lead-in spring 23 and a neutral lead-in spring 24.

The bulb 9 comprises a base 91, a metal tube 92 and a glass envelope 99.

The burner 91 is attached to the lamp base 3. The base 91 is hermetically connected to one end of the metal tube. The other end of the metal tube 92 is bonded to the glass envelope 99 by silicone rubber.

The metal tube 92 is a circular tube. The glass shell 99 is provided with a plurality of color blocks 991. The color block 991 has three colors of red, yellow and green. The color blocks of three colors are arranged at intervals along the circumferential direction and the axial direction of the bulb.

When the lamp is used, the lamp is fixed at the place where the bulb is installed through the installation seat, the live wire of the power supply is electrically connected with the conductive ring, and the zero line of the power supply is electrically connected with the conductive block, so that power is supplied to the bulb 9.

Referring to fig. 2, the bulb further includes a driver 93, a heat dissipation plate 94, an LED light source 95, and a sulfur removal mechanism 98.

A loading ring 923 is disposed in the metal tube 92. The object carrying ring 923 is a circular ring. The carrier ring 923 is integrally formed with the metal tube 92. The first vibration isolator 96 is disposed on the carrier ring 923. First isolator pad 96 is annular in shape. The outer peripheral surface of the first vibration insulator 96 abuts against the inner peripheral surface of the metal pipe 92. The driver 93 includes a large-diameter section 931 and a small-diameter section 932. The small diameter section 932 is located at the end of the driver 93 near the burner.

The driver is sealingly supported on carrier ring 923 by first isolator mount 96. The driver and the lamp cap are electrically connected together to introduce power.

The heat sink plate 94 is thermally conductively secured within the metal tube. The LED light source 95 is fixed to the heat dissipation plate 94. The LED light source 95 is electrically connected to the output of the driver

The metal tube 92, the first vibration isolator 96, and the driver and glass housing 99 form a metal tube portion cavity S2 therebetween. The blower is arranged in the cavity S2 of the metal pipe part.

The sulfur removal mechanism 98 includes a first seal ring 981, a second seal ring 982, and an ignition mechanism 983. The ignition mechanism 983 includes a charger 9831, a power supply 9832, an ignition transformer 9833, a control unit 9834 and an ignition pin 9835 electrically connected together. Power source 9832 is a rechargeable battery. Charger 9831 is used to charge power supply 9832 with lamp head induced power.

Referring to fig. 3, the first seal ring 981 extends in the circumferential direction of the metal tube 92. An axial end of the first seal ring 981 is provided with a first resilient sealing lip 9811 extending circumferentially of the first seal ring. The first seal ring 981 is sealingly connected to the glass envelope 99 via a first resilient sealing lip 9811. The other end of the first seal ring 981 is integrally formed with the metal tube 92 to be sealingly connected thereto. The first sealing ring 981, the metal tube 92 and the glass shell 99 enclose a first annular cavity 984. The junction 990 of the glass shell and the metal tube is located on the wall of the first annular cavity 984. The second seal ring 982 extends in the circumferential direction of the metal pipe 92. An axial end of the second seal ring 982 is provided with a second resilient sealing lip 9821 extending circumferentially of the second seal ring. The second seal ring 982 is sealingly coupled to the glass envelope 99 via a second resilient sealing lip 9821. The other end of the second seal ring 982 is integrally formed with the metal tube 92 to be sealingly connected thereto. The first seal ring 981, the metal tube 92, the second seal ring 982 and the glass envelope 99 enclose a second annular cavity 985. The second annular cavity 985 is filled with a calcium hydroxide solution.

The ignition pin 9835 is located in the first annular cavity 984. There are at least 3 ignition pins 9835. The ignition needles 9835 are distributed along the circumference of the first annular cavity 984. The firing pin 9835 is connected to a conductive ring 9836. The conductive ring 9836 is connected to the ignition transformer 9833 by a wire 9837 passing through the first and second seal rings 981, 982.

In use, control unit 9834 controls power supply 9832 and firing pin 9835 to conduct for a set duration at set time intervals. The ignition transformer 9833 boosts the voltage of the power supply and delivers it to the ignition pin 9835. When the ignition needle 9835 is conducted with the power supply, the voltage difference between the ignition needle 9835 and the metal tube 92 (which forms the negative electrode in the arc power generation) generates arc ignition, and the spark generated by the arc ignition causes the sulfur and the hydrogen sulfide to be combusted to form sulfur dioxide. If the sulfur dioxide permeates into the second annular cavity, the sulfur dioxide reacts with the calcium hydroxide solution to form calcium sulfate, so that even if air permeates into the glass shell, the sulfur is lower, and the sulfur is not contained in the vertical position, and the influence of the sulfur on the light emitting effect caused by the reaction of the silver of the LED light source is avoided.

The second embodiment is different from the first embodiment in that:

referring to fig. 4 and 5, a drive mounting bucket 97 is also included.

The metal tube 92 includes a base section 921 and a lamp cover section 922. One end of the base section 921 is sealingly connected to the base 91 and the other end is threadably sealingly connected to one end of the cap section 922. The other end of the cover section 922 is sealingly connected to the glass envelope 99. The first and second seal rings are attached to the shroud segment 922. The object ring 923 is disposed within the base section 921. The heat sink plate is secured within the housing section 922.

The end face of the small diameter section 932 is provided with 2 driver power lead-in contacts 934. The end surface of the large diameter section 931 is provided with 1 driver portion positive electrode lead-

out contact

935 and 1 driver portion negative electrode lead-out contact 936. Driver portion positive lead-out contact 935 is recessed in the surface of driver 93. The driver-section negative electrode lead contact 936 protrudes from the end surface of the driver 93.

The first insulator 96 is provided with an end surface support portion 961 and a circumferential surface support portion 962. First isolator mounts 96 are coupled to the carrier ring and base segment 921 solely by abutment.

The drive mounting bucket 97 includes a bucket body 971 and a bucket lid 972. The barrel 971 is circular. The bucket body 971 is made up of an upper cylindrical section 9711 and a lower cylindrical section 9712. The diameter of upper cylindrical section 9711 is greater than the diameter of lower cylindrical section 9712. A sealing step 973 is formed between the upper cylindrical section 9711 and the lower cylindrical section 9712. The sealing step 973 and the end face support 961 are in sealing abutment. The circumferential surface of the upper cylindrical section 9711 and the circumferential surface support 962 are in sealing contact with each other. An

air hole

974 and 2 barrel power supply leading-in contacts 975 are arranged on the bottom wall of the barrel body 971. The barrel power lead-in contact 975 is electrically connected to the two lead-in power portions of the base 91, specifically by wire bonding. The air hole 974 is a conical hole with a larger diameter at the upper end (the end far away from the lamp holder) and a smaller diameter at the lower end. A sealing head 976 is arranged in the air hole 974. The sealing head 976 is a cone with a large upper end diameter and a small lower end diameter. The sealing head 976 is used to seal the air hole 974. The sealing head 976 moves upward to open the air hole 974. The upper end of the air hole 974 is provided with an inward flanging to form a sealing head limiting block 9741. The seal head stopper 9741 is used to prevent the seal head from falling off. The lid 972 is secured to the tub by a latch of conventional construction. The lid 972 has a lid positive lead out contact 977 and a lid negative lead out contact 978. The bung positive lead-out contact 977 protrudes from the inner surface of the bung 972. The bung positive lead-out contact 977 abuts the positive contact. The drum lid negative lead out contact 978 is recessed in the inner surface of the drum lid 972. The cover portion negative lead-out contact 978 abuts against the negative ring. A base cavity S1 is formed between the base 91, the metal tube 92, the carrier ring 923, the first vibration isolator 96 and the driver mounting barrel 97. A metal tube cavity S2 is formed between metal tube 92, first isolator pad 96 and driver mounting bucket 97 (if first isolator pad 96 is designed to be in contact with metal tube 921 then metal tube cavity S2 is enclosed by metal tube 92, carrier ring 923, first isolator pad 96 and driver mounting bucket 97). The gas pressure in the metal tube cavity S2 is greater than the gas pressure in the base part cavity S1. The driver mounting barrel 97 and the support pad 923 are sealed only by the pressure differential between the head housing S1 and the metal tube housing S2 abutting together.

The driver 93 is removably mounted in the driver mounting barrel 97, specifically: the barrel power lead-in contact 975 and the driver power lead-in contact 934 are abutted together, the barrel cover positive lead-out contact 977 and the driver positive lead-out contact 935 are abutted together, and the barrel cover negative lead-out contact 978 and the driver negative lead-out contact 936 are abutted together. When the barrel cover positive leading-out contact and the driver positive leading-out contact are abutted together, the barrel cover negative leading-out contact 978 and the driver negative leading-out contact 936 are also abutted together, at the moment, the barrel cover can be folded together with the barrel body and fixed through the lock catch, otherwise, the lock catch cannot be buckled.

The method for assembling the bulb in the embodiment comprises the following steps: 1. the lamp cap and the lamp cap section are connected together in a sealing mode, the LED light source is fixed on the heat dissipation plate, the heat dissipation plate is connected with the lamp shade section, the air blower is installed on the heat dissipation plate and is in butt joint with the air inlet, the glass shell is connected with the lamp shade section in a sealing mode, and the first vibration isolation pad is installed on the carrying ring; 2. the barrel body is supported on the first vibration isolation pad, and the power supply lead-in contact of the barrel body part is electrically connected with the lamp cap; 3. the vacuum pump is used for vacuumizing the lamp holder part cavity through the air hole, so that the air pressure in the lamp holder part cavity is lower than that in the metal tube part cavity, and the barrel body is matched with the supporting part to extrude the first vibration isolating pad under the action of the pressure difference between the lamp holder part cavity and the metal tube part cavity, so that the sealed connection is realized; 4. stopping vacuumizing after the pressure difference between the lamp holder cavity and the metal tube cavity meets the requirement, and sealing the air hole by the sealing head under the action of the pressure difference between the lamp holder cavity and the metal tube cavity; 4. placing the driver in the barrel body in a state that the barrel body power supply lead-in contact is abutted with the driver power supply lead-in contact, and covering the barrel cover; 5. the barrel cover is rotated to a position where the barrel cover can be folded onto the barrel body, at the moment, the positive pole leading-out contact of the barrel cover part and the positive pole leading-out contact of the driver part are abutted together, and the negative pole leading-out contact of the barrel cover part and the negative pole leading-out contact of the driver part are abutted together; 6. the barrel cover and the barrel body are fixed together; 7. the lamp head section and the lamp shade section are connected together in a thread sealing way.

Claims

1. A dynamic energy-saving colored lamp comprises a bulb, wherein the bulb comprises a lamp holder, a metal tube, a glass shell, an LED light source, a heat dissipation plate and a driver, the metal tube is connected with the lamp holder at one end, the glass shell is connected with the other end of the metal tube, the heat dissipation plate is used for dissipating heat of the LED light source, the driver is used for driving the LED light source, the dynamic energy-saving colored lamp is characterized by further comprising a mounting seat and a rotating motor, a conductive ring for leading in a power supply zero line and a conductive block for leading in a live line are arranged on the mounting seat and located on the central line of the conductive ring, the rotating motor comprises an outer stator and an inner rotor, the outer stator is fixed with the mounting seat, a lamp holder is connected onto the inner rotor, a live line leading-in spring and a zero line leading-in spring which the conductive block are abutted together are arranged on, the lamp holder is connected to the lamp holder, a plurality of color blocks are arranged on the glass shell, the color blocks have at least two colors, and the conductive ring is coaxial with the inner rotor.

2. The dynamic energy-saving colored lamp according to claim 1, further comprising a sulfur removal mechanism, wherein the sulfur removal mechanism comprises a first sealing ring, a second sealing ring and an ignition mechanism, one axial end of the first sealing ring is connected with the glass shell in a sealing manner, the other axial end of the first sealing ring is connected with the metal tube to form a first annular cavity, the first sealing ring extends along the circumferential direction of the metal tube, one axial end of the second sealing ring is connected with the glass shell in a sealing manner, the other axial end of the second sealing ring is connected with the metal tube in a sealing manner, the first sealing ring, the second sealing ring, the glass shell and the metal tube enclose a second annular cavity, the second sealing ring extends along the circumferential direction of the metal tube, the ignition mechanism is used for igniting in the first annular cavity according to a set time interval, and the second annular cavity is filled with a calcium hydroxide solution.

3. The dynamic energy-saving colored lamp according to claim 1, further comprising a driver installation barrel, wherein the driver installation barrel comprises a barrel body and a barrel cover, the barrel body is provided with 2 barrel body power leading-in contacts electrically connected with a lamp cap, the barrel cover is provided with a barrel cover positive leading-out contact electrically connected with an LED light source and a barrel cover negative leading-out contact electrically connected with the LED light source, the driver is provided with a driver part positive leading-out contact, a driver part negative leading-out contact and 2 driver power leading-in contacts, the driver is arranged in the driver installation barrel, the barrel body power leading-in contact and the driver power leading-in contact are abutted together, the barrel cover positive leading-out contact and the driver part positive leading-out contact are abutted together, and the barrel cover negative leading-out contact and the driver part negative leading-out contact are abutted together, the metal tube includes lamp holder section and lamp shade section that threaded seal connected is in the same place, the lamp holder section is equipped with carries the thing ring, the staving supports through first isolator on carrying the thing ring, the LED light source is fixed on the heating panel, the heating panel with the lamp shade section links together.

4. The dynamic energy-saving colored lamp according to claim 3, wherein a lamp head cavity is formed among the lamp head, the metal tube, the carrying ring, the first vibration isolator and the driver installation barrel, a metal tube cavity is formed among the metal tube, the carrying ring, the first vibration isolator and the driver installation barrel, the air pressure in the metal tube cavity is larger than the air pressure in the lamp head cavity, and the driver installation barrel and the support pad are in sealing and abutting connection only through the pressure difference between the lamp head cavity and the metal tube cavity.

5. The dynamic energy-saving colored lamp according to claim 4, wherein the barrel is provided with an air hole, and a sealing head which moves towards the end of the metal tube cavity to be opened and a sealing head limiting block which prevents the sealing head from falling off are arranged in the air hole.

6. The dynamic energy-saving colored lamp according to claim 3, 4 or 5, wherein the driver part anode leading-out contact is recessed in the surface of the driver, the driver part anode leading-out contact protrudes out of the driver, the drum cover part anode leading-out contact protrudes out of the inner surface of the drum cover, and the drum cover part cathode leading-out contact is recessed in the inner surface of the drum cover; when the positive leading-out contact of the barrel cover part and the positive leading-out contact of the driver part are abutted together, the barrel cover can be folded together with the barrel body.

7. The dynamic energy-saving colored lamp according to claim 2, wherein the ignition mechanism comprises a power supply, an ignition transformer, a control unit and an ignition needle which are electrically connected together, the ignition needle is positioned in the first annular cavity, and the control unit controls the power supply and the ignition needle to be conducted for a set time according to a set time interval.

8. The dynamic energy-saving colored lamp according to claim 7, wherein the power supply is a rechargeable battery, and the ignition mechanism further comprises a charger for charging the power supply by the electricity introduced by the lamp head.

9. The dynamic energy-saving colored lamp according to claim 7, wherein the number of the ignition needles is at least 3, and the ignition needles are distributed along the circumferential direction of the first annular cavity.