TWM550377U - Plastic lamp holder with thermostat - Google Patents

Description

Plastic lamp holder with thermostat

The present invention relates to a lamp holder, and more particularly to a plastic lamp holder with a thermostat that can be more convenient in manufacturing, assembling and powering operations, and can be disconnected from the power source at a high temperature to avoid burning.

According to the bright light, the power of human society can be greatly improved in all aspects. Without the invention of the earliest bright lights (such as light bulbs) and the subsequent improvement of a series of improvements and changes, human progress in all aspects will not So jumping quickly. The appearance of early tungsten filament bulbs was once a great invention of human beings. The principle of tungsten filament bulbs is to heat the tungsten filaments to incandescence by means of electrical current, so that up to 90% of the electrical energy consumed by the tungsten filament bulbs is used for conversion. For heat energy, only 10% is used for illuminating, so tungsten filament bulbs have a high loss of power consumption and low luminous efficiency. In recent years, all walks of life around the world, in the direction of the multiple use of the earth's resources, and the principle of global environmental protection prior to development, all levels of government and the private sector have all made great efforts to implement energy conservation and emission reduction (carbon), especially in lighting. More energy-saving fluorescent bulbs and LED bulbs have been developed to replace traditional tungsten lamps with high power consumption and low luminous efficiency.

In the home environment, a "downlight" is often installed and used. A "panel" is a type of luminaire embedded in a relatively sealed ceiling. It is customary to install a tungsten filament bulb in a recessed lamp for use as a lighting device. Because the environment is relatively sealed, the tungsten filament bulb will have a high heat generation. Therefore, increasing the probability of burning of building materials such as ceilings is relatively dangerous in the home environment. Therefore, in recent years, the recessed light has also been changed to the cold light illumination series, that is, the energy-saving fluorescent light bulb and the LED light bulb are used as the illumination light source in the recessed light.

The structure of the recessed lamp is generally composed of a lamp body and a lamp holder. The lamp body is a shell member, and an accommodating space is formed therein. When assembled, the lamp system is embedded in the through hole formed in the ceiling. The bottom of the lamp body (facing the user) may be a member sealed by a cover surface, or an open type without a cover surface, and the top of the lamp body is open and slightly added. The light beam forms a cavity; the lamp holder is assembled and fixed in the cavity for positioning, and the light source is connected to the upper side, and the light bulb is connected to the bottom, so the light can be illuminated downward by the light bulb, and then Illumination is provided by diffusion down the extent of the lamp envelope.

A conventional lamp holder 10 that is assembled in a downlight is as shown in the first and second figures. The conventional lamp holder 10 is basically composed of an outer casing 11, a metal dome 12 and a metal threaded ring 13. Wherein, the outer casing 11 is formed into a cylindrical shape by a high temperature resistant porcelain material, and the top portion is connected with a conductive line 111 divided into positive and negative two poles by screwing or riveting, and the bottom portion is opened inward; the metal The elastic piece 12 is made of a resilient metal steel, and can be divided into a top plate portion 121 and two elastic plate portions 122 on the two sides of the casing. The top plate portion 121 is fixed to the top surface of the outer casing 11 during assembly. The two elastic plate portions 122 extend obliquely outwardly on opposite sides of the outer casing 11 (as shown in the first figure); the metal threaded ring 13 is from the outer casing 11 The bottom portion is placed in the content, and the metal threaded ring 13 is connected to the conductive wire 111 of one of the poles (negative electrode), which is the conductive wire 111 and the outer casing 11 by screwing or riveting means as described above. And the metal threaded ring 13 is fixed, and the conductive line 111 of the other pole (positive electrode) is also connected by screwing or riveting. A positive electrode conductive tab 112 (as shown in the first figure), the positive electrode conductive tab 112 and exist independently of the open space 13 at the top a threaded opening range of the metal ring.

When assembled into a recessed lamp, the socket 10 is positioned in the top pocket of the lamp body assembled with a recessed lamp, and the elastic plate portion 122 of the two sides of the metal dome 12 is separated from the top of the lamp body. The wall of the slot is snapped to achieve a stable connection between the socket 10 and the top of the lamp body. Then, when the integrated downlight is further mounted on the ceiling, the lamp body of the recessed lamp is embedded upward into the through hole opened in the ceiling, and The function of the fixed connection between the recessed lamp and the through hole is achieved by the snapping means; then the conductive wires 111 are respectively connected to the power line two poles extended by the mains, so that they can be connected via the power line The switch on the wall is used to control the power supply opening and closing; finally, the bulb must be installed, which extends the bulb from the bottom of the lamp body, and is screwed into the metal threaded ring 13 of the lamp holder 10 by the threaded joint of the bulb. The effect of the stable connection is achieved. At this time, the tip end of the threaded joint of the bulb will reach the positive conductive sheet 112, and the conductive line 111 of the positive electrode is electrically connected, and the threaded portion of the threaded joint of the bulb passes through the The metal threaded ring 13 is electrically connected to the conductive line 111 of the negative electrode.

The conventional lamp holder 10 is a long-established product, which is formed into a heat-resistant porcelain material into the outer casing 11, mainly for resisting the high heat generated when a tungsten filament bulb is used, and now the energy-saving fluorescent bulb is changed. When the LED bulb (cold light illumination series) is used as the illumination source in the recessed lamp, the conventional lamp holder 10 is obviously improper due to the following lacking, and should be greatly improved. The missing is:

1. The conventional lamp holder 10 must be connected to the top of the outer casing 11 by means of screwing or riveting to connect the conductive wires 111 divided into positive and negative poles, and then the conductive wires 111 and the mains are installed at the time of installation. The two poles of the extended power line are respectively connected to each other, and such a configuration and the connection method are complicated.

2. The conventional lamp holder 10 is designed such that the top plate portion 121 of the metal dome 12 and the top surface of the outer casing 11 are fixed by screwing or riveting. This configuration and the manner of connection are also complicated.

3. The conventional lamp holder 10 is designed to be connected to the outer casing 11 by the metal threaded ring 13 , and the threaded joint of the bulb is carried by the metal threaded ring 13 . This configuration and the connection manner The same is complicated.

4. The conventional lamp holder 10 does not have the power to be disconnected at a high temperature to avoid the mechanism of burning damage and the building. Therefore, even if the energy-saving fluorescent bulb and the LED bulb are used as the illumination source in the recessed lamp, The danger of high temperatures due to malfunctions cannot be avoided, not to mention the potential hazard of a tungsten bulb when it is still being used.

In response to the above shortcomings, the creator has intensively conceived R&D creations, and after a long period of hard work, he has created this creation.

The reason is that the main purpose of this creation is to provide a plastic lamp holder with a thermostat that is more convenient to operate when the power is turned on when assembled on a downlight.

Another main purpose of the present invention is to provide a plastic lamp holder with a thermostat which is more convenient to assemble and assemble between the outer casing and the plastic shrapnel when assembled on the downlight.

Another main purpose of the present invention is to provide a plastic lamp holder with a thermostat which is directly integrated into the outer casing of the plastic threaded ring when assembled on the downlight, which makes the manufacture and assembly more convenient.

A further major objective of the present invention is to provide a plastic lamp holder with a thermostat that can be disconnected from the power source at high temperatures to avoid ignition.

In order to achieve the above objectives, the present invention designs a plastic lamp holder with a thermostat, which comprises an outer casing, a plastic elastic piece, a plastic threaded ring, a positive electrode piece, a negative electrode piece, and a thermostat. And a top cover, wherein the outer casing is formed of a plastic material, and the bottom portion is hollowed inwardly to form an accommodating space, and a first through groove is opened at an edge of the top surface of the top surface to pass into the accommodating space. The inner side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side A first through slot and a first lower half slot are defined on the inner side, and the first lower half slot 2132 is inwardly inserted into a first insertion slot; the other side is reserved for a second insertion. The second lower half slot is provided with a second through slot and a second lower slot, and the second lower half slot is inwardly inserted into a second insertion slot, and the first lower half slot and the first lower slot The second lower half slot is formed as an inner hollow partition block, and the second through slot is disposed inside the partition block; the outer casing is provided with a plurality of protrusions for the card The outer casing is recessed with at least one shallow position in an upright position on the inner wall of the accommodating space; the plastic elastic piece and the outer casing are integrally formed by a plastic material, and the main body is obliquely extended from two sides and two sides. The elastic plate piece has a hook and a hook at the end of each plastic elastic piece, and the joint of the plastic elastic piece and the outer casing is disposed between the two protrusions on the same side; the plastic threaded ring is integrally formed on the outer casing a thread-like nick on the inner wall of the accommodating space, the plastic threaded ring ring is extended and extended at the position where the shallow groove reaches the position, and then appears after the shallow groove passes through the position; the positive electrode tab is made of a conductive material Manufactured with a conductive protrusion, bent for a short length and then bent upward to form a straight wall An electric connection plate is connected to the vertical wall body to electrically connect with a first power connection rod connected to one end of the temperature controller, and the connection portion is formed as a concave body, the temperature controller Another second power pole is connected to the same end to electrically connect with the power board extending from the front end surface, and the joint is formed as a concave body, and the front end of the power board is bent inwardly. And forming a recessed portion of the card; the conductive protrusion portion of the positive electrode tab is inserted into the receiving space from the first through slot on the top surface of the outer casing, to the positive electrode tab The conductive protrusion on the positive electrode tab extends in the center of the upper portion of the accommodating space; the negative electrode tab is made of a conductive material and has a conductive bent portion and has a conductive The bent portion is extended upwardly and bent inward to form a limiting plate, and then bent upward to form an electric connecting plate, the side end of which is bent and extended to punch out a latching recess; the negative electrode is connected to the electric piece The conductive bending portion protrudes into the Isolating the inside of the block and inserting it into the accommodating space of the outer casing from the second through slot until the limiting plate of the negative electrode tab is held by the outer casing and cannot be lowered. The power receiving plate of the negative electrode tab abuts against the inner wall of the inner portion of the spacer block, and the sheet body of the conductive bent portion of the negative electrode tab is extended in the shallow groove of the outer casing position At this time, the extended bending portion of the power receiving plate is positioned by the second through slot, so that the latching recess stays in the second insertion slot and is adjacent to the second lower half slot; The controller is correspondingly filled in the bearing space of the outer casing, and the power connector is connected to the first power pole and the straight wall of the positive pole battery Connecting into a concave body and accommodating into one of the accommodating grooves to be positioned therein; the second power connecting rod that is connected outwardly of the thermostat is connected with the connecting plate extending from the front end surface to form a concave body And being placed in another receiving slot to be positioned by the positioning; the forwardly extending electrical board is inserted into the clamping slot and positioned by the same The front end bent portion of the front extension of the power board is positioned by the first through slot, such that the latching recess of the forwardly extending power board stays in the first insertion slot and is the first a lower cover; and the top cover is attached to the top surface of the outer casing, wherein a first upper half slot is formed corresponding to the first lower half slot, corresponding to the second lower half slot Forming a second upper half slot, forming a lower limit baffle on the side of the first upper half slot and the second upper half slot, and forming an isolation block at the middle, a position of the bottom surface of the top cover corresponding to the protrusion of the outer casing has a downwardly extending latching lever, and the top surface of the top cover is provided as a ventilation slot corresponding to the position of the thermostat; The top cover has a latching action on the periphery of the latching bar corresponding to the protrusion of the outer casing, and the front limiting baffle of the two sides of the top cover corresponds to the outer side of the front end of the outer casing, At the same time, the first upper half slot and the first lower half slot are connected to form a first slot, and the second upper half slot and the second lower half slot The mouth is connected to form a second notch, and the isolation block of the top cover will enter the inside of the isolation block of the outer casing, and the venting groove is located above the thermostat.

In the above-mentioned plastic lamp holder with a temperature controller, at least one positioning groove is defined in the periphery of the first through groove of the outer casing, and the bottom surface of the top cover is provided with at least one downward extending position corresponding to the position of the positioning groove. When the top cover is closed on the top surface of the outer casing, the positioning rods are positioned one-to-one correspondingly into the positioning grooves of the outer casing.

(conventional example)

10‧‧‧ lamp holder

11‧‧‧Outer casing

111‧‧‧Flexible wire

112‧‧‧positive conductive sheet

12‧‧‧Metal shrapnel

121‧‧‧ top board

122‧‧‧Elastic plate department

13‧‧‧Metal threaded ring

(This creation example)

20‧‧‧ plastic lamp holder

21‧‧‧Outer casing

211‧‧‧ accommodating space

2121‧‧‧First slot

2122‧‧‧ Carrying space

2123‧‧‧ accommodating slots

2124‧‧‧ positioning slot

213‧‧ ‧ clamping slot

2131‧‧‧ first through slot

2132‧‧‧First lower half slot

2133‧‧‧First insertion slot

214‧‧‧Second piercing slot

2141‧‧‧Second pass

2142‧‧‧Second lower half slot

2143‧‧‧Second insertion slot

215‧‧‧Isolated block

216‧‧ ‧bump

217‧‧‧ position shallow trough

22‧‧‧Plastic shrapnel

221‧‧‧Card

23‧‧‧Plastic threaded ring

24‧‧‧ positive electrode

241‧‧‧Electrical convex

242‧‧‧ Straight wall

243‧‧‧Power pole

244‧‧‧Electrical board

245‧‧‧Card recess

25‧‧‧Negative connector

251‧‧‧Electrical bending

252‧‧‧Limited board

253‧‧‧Electrical board

254‧‧‧Card recess

26‧‧‧ thermostat

261‧‧‧First pole

262‧‧‧ concave body

263‧‧‧Second pole

264‧‧‧ concave body

27‧‧‧Top cover

271‧‧‧Positioning column

2722‧‧‧First upper half slot

2732‧‧‧Second upper half notch

274‧‧‧Front limit baffle

275‧‧‧Isolated block

276‧‧‧Car mast

277‧‧‧Ventilation slot

Figure 1 is a side elevational cross-sectional view showing the composition of a conventional lamp holder.

Figure 2 shows a top view of the composition of a conventional lamp holder.

Fig. 3 is a perspective view showing the appearance of the present embodiment.

Fig. 4 is a perspective view showing the appearance of another angle of the present embodiment.

Figure 5 is a perspective exploded perspective view of the present embodiment.

Figure 6 is a perspective exploded view of the present embodiment of the present invention.

Fig. 7 is a front cross-sectional view showing the composition of the present embodiment.

Figure 8 is a side cross-sectional view showing the composition of the present embodiment.

Figure 9 is a plan view showing the composition of the present embodiment before the top cover is assembled.

In order to achieve the above objectives, the technical means and the achievable effects of the present invention are described in detail below with reference to the accompanying drawings, which can be fully understood.

Referring to FIGS. 3-9, the present embodiment is a plastic lamp holder 20, which is mainly a plastic lamp holder with a thermostat. The plastic lamp holder 20 is constructed by an outer casing 21, a plastic elastic piece 22, and a plastic The rubber threaded ring 23, a positive electrode connecting piece 24, a negative electrode connecting piece 25, a temperature controller 26 and a top cover 27 are formed, wherein the outer casing 21 is formed of a plastic material, and the bottom portion is hollowed inwardly. An accommodating space 211 is formed, and a first through slot 2121 is defined in the top surface of the top surface, and the accommodating space 211 is opened. The accommodating slot 2123 is provided with at least one positioning slot 2124 at the periphery of the first venting slot 2121. The other end surface of the outer surface of the outer casing 21 is reserved for communication with one of the accommodating slots 2123. The clamping groove 213 has a first through groove 2131 and a first lower half slot 2132. The first lower half slot 2132 is inwardly inserted into a first insertion slot 2133; the other side is reserved. There is a second through slot 214, a second through slot 2141 and a second lower slot 2142 are defined on the outer side, and the second lower slot 2142 is inwardly inserted into a second insertion slot 2143. The first lower half slot 2132 and the second lower half slot 2142 are raised to form an inner open isolation block 215, so the second wear The groove 214 is hidden in the interior of the isolation block 215 (shown in FIG. 8); a plurality of protrusions 216 for the card is provided on the periphery of the outer casing 21, and the outer casing 21 is inside the housing space 211. The body is concavely provided with at least one upright position shallow groove 217 (shown in FIGS. 6 and 8); the plastic elastic piece 22 and the outer casing 21 are integrally formed by using a plastic material, and mainly extend obliquely from the two sides and two sides. The elastic plate, the end of each plastic elastic piece 22 has a hook 221, and the joint of the plastic elastic piece 22 and the outer casing 21 is preferably between the two protrusions 216 on the same side, so as to facilitate assembly. The plastic threaded ring 23 is formed in the inner wall of the accommodating space 211 of the outer casing 21, and the plastic threaded ring 23 is mainly formed integrally with the outer casing 21, The inner wall of the outer casing 21 is not formed at the position where the shallow groove 217 exists at the position, that is, the plastic threaded ring 23 (shown in FIGS. 6 and 8) is not formed, that is, the plastic threaded ring 23 is shallow at the position. When the slot 217 exists, the extension is broken, and after the shallow groove 217 is crossed, the plastic thread appears. Circle 23; The positive electrode tab 24 is made of a conductive material, and has a conductive protrusion 241, and then is bent upward to form a straight wall 242. The straight wall 242 is connected with a power receiving plate 243. An electrical connection is made to a first power pole 261 connected to one end of the thermostat 26, and the connection is formed as a concave body 262, and then the thermostat 26 is connected to the same end. The second power pole 263 is electrically connected to the power receiving plate 244 extending from the front end surface, and the connecting portion is formed as a concave body 264. The front end of the power receiving plate 244 is bent inwardly and punched out. a card recess 245; the negative electrode tab 25 is made of a conductive material, and has a conductive bending portion 251, which is bent upward and then bent inward to form a limiting plate 252, and then bent upward to form a power receiving device. The plate 253 has a side end that is more bent and extends and punches out a latching recess 254; the outer portion of the thermostat 26 can be correspondingly filled into the carrying space 2122 of the outer casing 21, and the thermostat 26 is The first power pole 261 and the second power pole 263 connected to the outside are respectively electrically connected to the power board 243, 244 And the first power pole 261 and the power board 243 are connected to form a concave body 262, and the second power pole 263 and the power board 244 are connected to form a concave body 264; the top cover 27 can be attached to the top surface of the outer casing 21, wherein at least a downwardly extending positioning post 271 corresponding to the positioning groove 2124 of the outer casing 21 is provided, corresponding to the first lower half slot 2132 A first upper half slot 2722 is formed, and a second upper half slot 2732 is formed corresponding to the second lower half slot 2142. The first upper half slot 2722 and the second upper half slot are formed. The side edges of the 2732 are respectively formed with a downwardly extending front limit baffle 274, and an intermediate block 275 is formed at the middle, and the top surface of the top cover 27 has a position corresponding to the protrusion 216 of the outer casing 21 at the periphery of the bottom cover 27 A card mast 276 is extended downwardly, and a surface of the top cover 27 corresponding to the temperature controller 26 is provided as a venting groove 277.

During assembly, the portion of the conductive protrusion 241 of the positive electrode tab 24 is inserted downward from the first through slot 2121 on the top surface of the outer casing 21, so that the conductive protrusion 241 is inserted into the receiving space. Within 211 The portion of the conductive protrusion 241 of the positive electrode tab 24 extends exactly at the center of the upper portion of the accommodating space 211 (FIG. 8). The thermostat 26 is correspondingly filled into the bearing space 2122 of the outer casing 21, and the first power pole 261 and the second power pole 263 connected to the thermostat 26 are The power receiving plates 243 and 244 are respectively electrically connected, and the concave bodies 262 and 264 formed at the connecting portions are respectively received in the group of receiving grooves 2123, and then the power receiving plate 244 is inserted therein. The clamping groove 213 is positioned therein, and the front end bent portion of the power receiving plate 244 passes through the first through slot 2131, so that the latching recess 245 stays in the first insertion slot 2133 and is a first lower half slot 2132; then, a portion of the conductive bent portion 251 of the negative electrode tab 25 extends into the interior of the spacer block 215, and is inserted downwardly from the second through slot 214 until the The limiting plate 252 of the negative electrode tab 25 is not able to be lowered by the outer casing 21, and the charging plate 253 of the negative electrode tab 25 is also adjacent to the spacer. The inner wall of the inner portion of the block 215 is stopped, and the sheet body of the conductive bent portion 251 of the negative electrode tab 25 is stopped in the shallow groove 217 at the position of the outer casing 21 (shown in FIG. 8); At this time, the extended bending portion of the power receiving plate 253 is also positioned through the second through slot 2141 so that the latching recess 254 stays in the second insertion slot 2143 and is facing the second lower half. Slot 2142; continue, the top cover 27 corresponds to the top surface of the outer casing 21, such that the positioning post 271 corresponds one-to-one to the positioning groove 2124 of the outer casing 21, and the two side front limit baffles 274 correspond to To the outside of the front side of the outer casing 21, the top cover 27 is then pressed down, so that the latching lever 276 on the periphery thereof is correspondingly passed over and reset by the protrusion 216 of the outer casing 21 to achieve the top. Between the cover 27 and the outer casing 21, the positioning post 271 is inserted into the positioning groove 2124 of the outer casing 21, and the bottom surface of the top cover 27 is first. The upper half slot 2722 will be coupled with the first lower half slot 2132 to form a first slot, and the second upper slot 273 2 will be connected with the second lower half slot 2142 The second slot is formed together, and the spacer block 275 is inserted into the inner portion of the outer block 21 of the outer casing 21 to assist in strengthening the stability and acceptance of the first slot and the second slot after assembly. The overall strength of the insertion, at the same time, the venting groove 277 is also located above the thermostat 26 (shown in Figure 8); thus the assembly of the plastic lamp holder 20 is completed, as can be seen from the figure The plastic elastic pieces 22 extend obliquely outwardly on opposite sides of the outer casing 21 (shown in FIGS. 3 and 4).

When the plastic lamp holder 20 is assembled in the top pocket of the lamp body of the lamp, the plastic spring piece 22 on the two sides of the lamp is extended to engage with the wall of the top of the lamp body to make the plastic The lamp holder 20 achieves a stable connection with the top of the lamp body.

When the plastic lamp holder 20 is assembled with the lamp body to be a recessed lamp, the entire recessed lamp can be installed on the ceiling. In this case, the rigid bare wire segment of the power line two poles extended by the mains is inserted into the first a notch (composed by the first upper half slot 2722 and the first lower half slot 2132) and the second slot (from the second upper half slot 2732 and the second lower half slot In the case where the 2142 is connected in parallel, the bare wire segment of the power line two poles respectively touches the latching recess 245 of the power receiving plate 244 and the latching recess 254 of the power receiving plate 253, and then applies a slight force to the power source. When the bare wire segment of the wire is further pressed into the first slot and the second slot, the two bare segments respectively push the latching recess 245 of the power receiving plate 244 and the latch of the power receiving plate 253. The concave portion 254 is concavely recessed inwardly, and the two bare wire segments are scraped through the latching recesses 245 and 254 in a contact pattern, respectively, and then enter the first insertion slot 2133 and the second insertion slot 2143, respectively, and then stop. After the application of the force, the card recesses 245, 254 and the first insertion slot 2133 and the first The wall of the second insertion slot 2143 respectively securely clamps the two bare segments, so that the two poles of the power line extending from the mains are respectively electrically connected to the positive electrode tab 24 and the negative electrode tab 25, and then the cold light is illuminated. The threaded joint of the series of bulbs (ie, the energy-saving fluorescent bulb or the LED bulb) is screwed into the plastic threaded ring 23 until the top end of the threaded joint penetrates the conductive protrusion 241 of the positive electrode tab 24, Thus, the top end of the threaded joint has been electrically connected to the positive electrode tab 24, and the threaded portion of the threaded joint is electrically connected to the conductive bent portion 251 of the negative electrode tab 25 in the plastic threaded ring 23 . So that the energy-saving fluorescent bulb or LED bulb used is lit. In this case, the positive electrode tab 24 and the power receiving plate 244 are further powered by the thermostat 26, so that in the process of using the illumination, the plastic lamp holder 20 has a certain part failure or other reasons. (For example, if the tungsten filament bulb is still used as the light source), the thermostat 26 will be able to disconnect the power supply in time to avoid the damage caused by the high temperature. In particular, the thermostat 26 has a venting groove 277 for discharging heat to prevent the thermostat 26 from being overly sensitive and prone to failure.

It can be seen from the above description that the plastic lamp holder 20 of the present invention is assembled and used, because the second pole of the power cord can only be inserted into the first slot and the second slot by the bare wire segment, and the plastic lamp can be introduced. The seat 20 can be easily completed without the need of screwing or riveting, and the operation is obviously very convenient; in particular, the plastic elastic piece 22 and the outer casing 21 are integrally formed of a plastic material, which is simpler to manufacture; The plastic threaded ring 23 is integrally formed directly inside the outer casing 21, which makes manufacturing and assembly convenient; and most importantly, the thermostat 26 is assembled to conduct power through the assembly, so that the plastic lamp can be controlled. The seat 20 automatically disconnects the power supply at a high temperature to avoid the damage caused by the high temperature, so that the purpose of the creation can be fully achieved.

In summary, the present invention can achieve the intended function and purpose, and the detailed description can be implemented by those skilled in the art, and the above embodiments are only used to illustrate the creation, all equivalent structures. The change still does not deviate from the scope of the rights of this creation.

20‧‧‧ plastic lamp holder

21‧‧‧Outer casing

22‧‧‧Plastic shrapnel

221‧‧‧Card

23‧‧‧Plastic threaded ring

27‧‧‧Top cover

274‧‧‧Front limit baffle

276‧‧‧Car mast

277‧‧‧Ventilation slot

Claims (2)

A plastic lamp holder with a thermostat consisting of an outer casing, a plastic elastic piece, a plastic threaded ring, a positive electrode piece, a negative electrode piece, a temperature controller and a top cover, wherein The outer casing is formed of a plastic material, and the bottom portion is hollowed inwardly to form an accommodating space. A first through groove is opened at an edge of the top surface of the top surface and opens into the accommodating space, and the inner side is opened as a bearing space. One side of the carrying space is provided with a plurality of receiving slots; a side of the other end surface of the outer surface of the outer casing has a clamping slot adjacent to one of the receiving slots, and a first through slot is defined on the inner side of the outer surface of the outer casing. And a first lower half slot, the first lower half slot is inwardly inserted into a first insertion slot; the other side is reserved with a second insertion slot, and a second through slot is disposed on the outer side thereof a second lower half slot, the second lower half slot is inwardly inserted into a second insertion slot, and is formed between the first lower half slot and the second lower half slot to form an inner portion An empty isolation block, the second through groove is disposed inside the isolation block; a plurality of cards are arranged on the periphery of the outer casing The outer casing has at least one shallow groove in an upright position recessed on the inner wall of the accommodating space; the plastic elastic piece and the outer casing are integrally formed by a plastic material, and mainly extend obliquely on two sides and two sides. The elastic plate piece has a card hook at the end of each plastic piece, and the joint of the plastic piece and the outer body is disposed between the two protrusions on the same side; the plastic threaded ring is integrally formed a thread-like nick on the inner wall of the accommodating space of the outer casing, the plastic threaded ring ring is extended and extended at the position where the shallow groove reaches the position, and then appears after the shallow groove is reached; the positive electrode is connected by the positive electrode The conductive material is formed by molding, and has a conductive convex portion. After extending for a short period, the upper wall is bent upward to form a straight wall body. The straight wall body is connected with a connecting plate to connect with one end of the temperature controller. The first pole is electrically connected, the connection is formed as a concave body, and the second pole is connected to the other end of the thermostat to achieve electrical connection with the power board extending from the front end surface. Connection, the connection is formed a recessed body, the front end of the power board is bent inwardly and punched out with a recess; the conductive protrusion of the positive pole is from the first through slot on the top surface of the outer shell Inserting into the accommodating space downwardly, until the straight wall of the positive electrode tab fails to pass, the conductive protrusion on the positive electrode tab extends to the center of the upper portion of the accommodating space; The electric piece is made of a conductive material and has a conductive bending part, and has a conductive bending part, which is extended upward and then bent inward to form a limiting plate, and then bent upward to form a connecting plate, and the side end thereof is further Extending and punching a card recess; the conductive bent portion of the negative electrode tab extends into the interior of the spacer block and is inserted into the outer casing from the second through slot In the space, the limiting plate to the negative electrode tab is not able to be lowered by the outer casing. At this time, the power receiving plate of the negative electrode receiving piece abuts against the inner wall of the inner block of the insulating block, and the negative electrode is connected. The sheet on which the conductive bending portion of the electric sheet is located is shallow in position to stay in the outer casing due to downward extension The extension bend of the power board is positioned by the second through slot, so that the latch recess stays in the second insertion slot and is adjacent to the second lower slot; The thermostat is correspondingly filled in the carrying space of the outer casing, and the electric power is connected to the first connecting pole and the straight wall of the positive connecting piece The plate is connected into a concave body and is received in one of the receiving slots by the positioning; the second connecting pole that is connected to the outside of the thermostat is connected to the connecting plate extending from the front end surface to form a concave shape The body is placed in another receiving slot and positioned by the positioning device; the forwardly extending power receiving plate is inserted into the clamping slot to be positioned therein, and the front end of the forwardly extending power receiving plate is bent The segment is positioned by the first through slot so that the latching recess of the forwardly extending power board stays in the first insertion slot and is facing the first lower half slot; and the top cover Cooperating with the top surface of the outer casing, wherein a first upper half slot is formed corresponding to the first lower half slot, and a second portion is formed corresponding to the second lower half slot Half slot, the slot and the half on the first side of the second half of each slot is formed a downwardly protruding stopper, before, a partition is formed at the middle Off the block, the top surface of the top cover corresponding to the protrusion of the outer casing has a downwardly extending latching lever, and the top cover surface is arranged to be ventilated corresponding to the position of the thermostat a groove; pressing the top cover such that the latching rods on the periphery thereof have a one-to-one correspondence with the protrusions of the outer casing, and the front limiting baffle of the top cover corresponds to the outer casing The first upper half slot is parallel with the first lower half slot to form a first slot, and the second upper half slot is connected with the second lower half slot to form a first outer slot. The second slot, and the spacer block of the top cover, will enter the interior of the isolation block of the outer casing, and the venting groove is located above the thermostat. The plastic lamp holder with a temperature controller according to the first aspect of the invention, wherein at least one positioning groove is defined in a periphery of the first wearing groove of the outer casing, and the bottom surface of the top cover corresponds to the positioning groove At least one positioning post extending downwardly is disposed at the position, and when the top cover is closed on the top surface of the outer casing, the positioning posts are respectively positioned correspondingly inserted into the positioning slots of the outer casing.