CN220038534U - Electric arc lighter - Google Patents

Abstract

The utility model provides an electric arc lighter, its includes the shell main part, installs in the inside control circuit board of shell main part, installs in the battery of control circuit board, is connected with control circuit board and follow the ignition head that stretches out of shell main part, activity install in the shell main part the cover of the lighter, install in the shell main part and support the helping hand subassembly on the cover of the lighter, cover one end and shell main part pin joint of the lighter, the cover of the lighter can rotate the position of adjusting on the casing, when rotating certain angle, the helping hand subassembly promotes the further upset of cover of the lighter. The utility model can realize the power-assisted flip cover, the power-assisted component can maintain the elastic effect for a long time, the service life of the product is effectively prolonged, the practicability is strong, and the popularization significance is strong.

Description

Electric arc lighter

Technical Field

The utility model relates to a lighter, in particular to an arc lighter.

Background

The lighter is a small-sized fire taking device. The cigarette lighter is mainly used for taking fire and smoking, is also used for cooking and other taking fires, and is continuously improved in style and structure along with the continuous development of technology so as to meet the use requirements of consumers, wherein the flip type cigarette lighter is one of the common flip type cigarette lighters, and the flip type cigarette lighter is mainly provided with a spring hinge structure and is used for rib force flip through the spring hinge structure. However, the whole structure of the flip-type lighter adopting the spring hinge structure is relatively complex, and the spring hinge is easy to lose efficacy after long-term use, so that the power-assisted flip-type lighter cannot achieve the efficacy.

Disclosure of Invention

Based on this, it is necessary to provide an arc lighter that addresses the deficiencies in the prior art.

The utility model provides an electric arc lighter, its includes the shell main part, installs in the inside control circuit board of shell main part, installs in the battery of control circuit board, is connected with control circuit board and follow the ignition head that stretches out of shell main part, activity install in the shell main part the cover of the lighter, install in the shell main part and support the helping hand subassembly on the cover of the lighter, cover one end and shell main part pin joint of the lighter, the cover of the lighter can rotate the position of adjusting on the casing, when rotating certain angle, the helping hand subassembly promotes the further upset of cover of the lighter.

In one embodiment, the inner side of the lighter cover is provided with a protruding part and a connecting part connected to the protruding part at one end, the connecting part is provided with a first matching surface and a second matching surface adjacent to the first matching surface along the rotation direction, the power assisting component comprises a power assisting block and a positioning spring, when the lighter cover is in a closed state, the power assisting block is propped against the first matching surface at the outer side, otherwise, when the lighter cover is turned over and opened to a certain angle, the power assisting block slides across the first matching surface and is propped against the second matching surface.

In one embodiment, the top surface of the power assisting block is an inward downward inclined surface.

In one embodiment, the shell main body comprises a main body part and a cover plate matched with the main body part, the main body part is hollow to form a containing groove, an opening is arranged at one side of the main body part, a sinking table is arranged at the opening of the main body part, and the cover plate is arranged in the sinking table.

In one embodiment, a plurality of support columns are convexly arranged in the main body part towards the opening direction, the control circuit board is arranged on the support columns, and the control circuit board and the cover plate are oppositely arranged.

In one embodiment, the cover plate is made of transparent glass.

In one embodiment, the main body part is equipped with the accommodation groove near the top surface position, the apron is whole to be the arch setting, the flute profile in accommodation groove and accommodation groove looks adaptation, the accommodation inslot is further equipped with the ignition groove near the middle part position, the ignition groove tank bottom has seted up a plurality of perforation with the accommodation groove intercommunication, the ignition head stretches into in the ignition groove from the perforation.

In one embodiment, the accommodating groove is further provided with a mounting groove, the main body part is provided with a positioning groove at the position close to the mounting groove on the groove wall of the accommodating groove, and the positioning groove is communicated with the mounting groove.

In one embodiment, a clamping groove is formed in the bottom of the positioning groove in the main body part, a limiting groove is formed in the bottom of the power assisting block, the clamping groove is clamped in the bottom end of the power assisting block, the clamping groove guides the power assisting block, one end of the positioning spring extends into the limiting groove and abuts against the groove wall of the limiting groove, and the other end of the positioning spring extends out of the limiting groove and abuts against the inside of the clamping groove.

In one embodiment, the control circuit board is further provided with a linkage switch, and when the fire engine cover is in a closed state, the fire engine cover presses the linkage switch to enable the linkage switch to be in an open state.

The arc lighter has the beneficial effects that: through setting up the helping hand subassembly, the helping hand subassembly is installed in the casing main part and is supported on the cremator lid, helping hand piece top surface on the helping hand subassembly is inwards decurrent inclined plane, and when the cremator lid was in closed condition, the position that is close to the second mating surface on the first mating surface supported on the inclined plane of helping hand piece, and when rotating certain angle, the helping hand subassembly promoted the cremator lid and further overturns to realize helping hand flip, helping hand subassembly can keep elastic effect for a longer time, effectively extends the life of product, and the practicality is strong, has stronger popularization meaning.

Drawings

Fig. 1 is a schematic view of the structure of an arc lighter of the present utility model;

fig. 2 is an exploded view of the arc lighter of fig. 1;

fig. 3 is an exploded view of the arc lighter of fig. 2 at another angle;

fig. 4 is a cross-sectional view of the arc lighter of fig. 1.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 4, the present utility model provides an arc lighter, which includes a shell main body 100, a control circuit board 40 installed in the shell main body 100, a battery 60 installed on the control circuit board 40, an ignition head 50 connected with the control circuit board 40 and extending from the shell main body 100, a burner cap 30 movably installed on the shell main body 100, and a power assisting component 70 installed in the shell main body 100 and propped against the burner cap 30, wherein the burner cap 30 is pivoted with the shell main body 100, the burner cap 30 can be rotated and adjusted on the shell, and when the burner cap 30 is rotated to a certain angle, the power assisting component 70 pushes the burner cap 30 to turn over further.

The shell main body 100 comprises a main body 10 and a cover plate 20 matched with the main body 10, the main body 10 is hollow to form a containing groove 11, an opening is arranged at one side of the main body 10, a sinking platform 111 is arranged at the opening of the main body 10, and the cover plate 20 is arranged in the sinking platform 111. The inside of main part 10 is protruding to be equipped with a plurality of support columns 112 towards the opening direction, control circuit board 40 installs on support column 112, and control circuit board 40 is relative setting with apron 20, in this embodiment, the material of apron 20 is transparent toughened glass, through transparent apron 20, can directly observe inside circuit board, increases the outward appearance effect of product.

The main body part 10 is equipped with the accommodation groove 12 near the top surface position, apron 20 wholly is the arch setting, the flute profile of accommodation groove 12 and accommodation groove 12 looks adaptation, the accommodation groove 12 inslot is further equipped with ignition groove 13 near the middle part position, ignition groove 13 tank bottom has seted up a plurality of perforation with accommodation groove 11 intercommunication, ignition head 50 stretches into in the ignition groove 13 from the perforation.

The inner side of the lighter cover 30 is provided with a protruding part 31 and a connecting part 32 connected to the protruding part 31 at one end, the connecting part 32 comprises a first connecting section 321 connected with the protruding part 31 and a second connecting section 322 connected to the first connecting section 321, one end of the second connecting section 322 far away from the first connecting section 321 is provided with a perforation 323, and an avoidance space 324 with an opening is formed by surrounding one end of the lighter cover 30, the protruding part 31 and the connecting part 32.

The utility model further comprises a bayonet lock, wherein the bayonet lock penetrates through the positioning hole 16 and the perforation 323 of the connecting part 32 on the lighter cover 30, so that the lighter cover 30 can rotate around the axis of the bayonet lock on the main body 10, the lighter cover 30 can be stored in the accommodating groove 12, or the lighter cover 30 can be turned upwards to be opened from the accommodating groove 12, and the main body 10 is clamped in the avoidance space 324 when the lighter cover 30 is turned over to a maximum angle.

The power assisting assembly 70 comprises a power assisting block 71 and a positioning spring 72, a clamping groove 17 is formed in the bottom of the positioning groove 15 in the main body 10, a limiting groove is formed in the bottom of the power assisting block 71, the bottom end of the power assisting block 71 is clamped into the clamping groove 17, the clamping groove 17 guides the power assisting block 71, one end of the positioning spring 72 stretches into the limiting groove and abuts against the groove wall of the limiting groove, the other end of the positioning spring 72 stretches out of the limiting groove and abuts against the clamping groove 17, the positioning spring 72 elastically abuts against the power assisting block 71, and the whole power assisting block 71 is extruded on the second connecting section 322 of the lighter cover 30.

Specifically, the second connecting section 322 is provided with a first mating surface 324 and a second mating surface 325 adjacent to the first mating surface 324 in the rotation direction, when the fire engine cover 30 is received in the receiving groove, the booster block 71 is propped against the first mating surface 324 at an outer side position, whereas when the fire engine cover 30 is turned over and opened to a certain angle, the booster block 71 slides over the first mating surface 324 and is propped against the second mating surface 325. In addition, in order to realize that the booster assembly 70 boosts the fire engine cover 30, the top surface of the booster block 71 is an inward downward inclined surface, when the fire engine cover 30 is in a closed state (i.e. stored in the accommodating groove), a position, close to the second matching surface 325, on the first matching surface 324 abuts against the inclined surface of the booster block 71, and when the fire engine cover 30 is manually turned to a certain angle, the booster block 71 further pushes the fire engine cover 30 to turn under the action of the positioning spring 72 through the lever principle. Conversely, when the angle of manually turning the lighter cover 30 is insufficient, the lighter cover 30 springs back to the original position after the lighter cover 30 is released. In one embodiment, if the angle between the first mating surface 324 and the horizontal plane is greater than 45 °, the power assisting component 70 pushes the fire engine cover 30 to be further opened, whereas if the angle between the first mating surface 324 and the horizontal plane is less than 45 °, the power assisting component 70 pushes the fire engine cover 30 to rotate in the closing direction.

The control circuit board 40 is provided with an interface 41 and a control switch 42, an external power supply can charge the battery 60 through the interface 41, the control switch 42 is arranged at a position close to one side of the control circuit board 40, the utility model further comprises a key 80, one end of the key 80 extends out of the main body 10, and the other end of the key 80 is clamped between the control switch 42 and the main body 10. In addition, in order to prevent the occurrence of the phenomenon of touching the key 80 by mistake, the ignition head 50 enters into the operation to damage the lighter when the lighter cover 30 is not turned over and opened, the control circuit board 40 is further provided with the linkage switch 43, the linkage switch 43 and the control switch 42 are connected in series and control the working state of the ignition head 50 together, when the lighter cover 30 is in the closed state (i.e. stored in the containing groove), the lighter cover 30 presses the linkage switch 43 to enable the linkage switch 43 to be in the opened state, otherwise, when the lighter cover 30 is turned over upwards, the lighter cover 30 releases the linkage switch 43, and the linkage switch 43 is in the closed state. When the linkage switch 43 is in the closed state, the key 80 is pressed, the working state of the control circuit board 40 can be triggered, and the ignition head 50 is in an ignition or flameout state; when the interlock switch 43 is in the off state, pressing the key 80 belongs to an invalid operation.

The arc lighter has the beneficial effects that: through setting up helping hand subassembly 70, helping hand subassembly 70 installs in shell main part 100 and supports and push up to the cremator lid 30, helping hand piece 71 top surface on helping hand subassembly 70 is inwards decurrent inclined plane, and when cremator lid 30 is in the closed state, the position that is close to second mating surface 325 on the first mating surface 324 supports and pushes up on the inclined plane of helping hand piece 71, and when rotating to certain angle, helping hand subassembly 70 promotes cremator lid 30 and further overturns to realize helping hand flip, helping hand subassembly 70 can keep elastic effect for a longer time, effectively extends the life of product, and the practicality is strong, has stronger popularization meaning.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides an electric arc lighter, its characterized in that includes the shell main part, installs in the inside control circuit board of shell main part, installs in the battery of control circuit board, is connected with control circuit board and follow the ignition head that stretches out of shell main part, the activity installs the burner cap in the shell main part, installs in the shell main part and supports the helping hand subassembly on the burner cap, burner cap and shell main part pin joint, the burner cap can rotate the position of adjusting on the casing, and when rotating certain angle, helping hand subassembly promotes the burner cap and overturns further.

2. The electric arc lighter according to claim 1, wherein the inner side of the lighter cover is provided with a protruding portion and a connecting portion connected to the protruding portion at one end, the connecting portion is provided with a first mating surface and a second mating surface adjacent to the first mating surface along the rotation direction, the power assisting component comprises a power assisting block and a positioning spring, when the lighter cover is in a closed state, the power assisting block is abutted against the first mating surface at the outer side, otherwise, when the lighter cover is turned over and opened to a certain angle, the power assisting block slides across the first mating surface and is abutted against the second mating surface.

3. The arc lighter of claim 2, wherein the top surface of the booster block is an inwardly downward sloping surface.

4. The electric arc lighter of claim 2, wherein the shell body includes a main body portion and a cover plate cooperatively mounted with the main body portion, the main body portion is hollow to form a receiving slot, the main body portion is provided with an opening at a side position, the main body portion is provided with a sinking platform at the opening position, and the cover plate is mounted in the sinking platform.

5. The electric arc lighter of claim 4, wherein the main body portion has a plurality of support columns protruding toward the opening direction, the control circuit board is mounted on the support columns, and the control circuit board is disposed opposite to the cover plate.

6. The arc lighter of claim 5, wherein the cover plate is made of transparent glass.

7. The electric arc lighter of claim 4, wherein the main body portion is provided with a containing groove near the top surface, the cover plate is integrally arranged in an arch shape, the groove shape of the containing groove is matched with the containing groove, the containing groove is further provided with an ignition groove near the middle part, the bottom of the ignition groove is provided with a plurality of through holes communicated with the containing groove, and the ignition head extends into the ignition groove from the through holes.

8. The arc lighter of claim 7, wherein the receiving slot is further provided with a mounting slot therein, and the main body is provided with a positioning slot at a position near the mounting slot on the slot wall of the receiving slot, and the positioning slot is communicated with the mounting slot.

9. The electric arc lighter of claim 8, wherein the positioning groove bottom on the main body portion is provided with a clamping groove, the bottom of the power assisting block is provided with a limiting groove, the bottom end of the power assisting block is clamped into the clamping groove, the clamping groove guides the power assisting block, one end of the positioning spring extends into the limiting groove and abuts against the groove wall of the limiting groove, and the other end of the positioning spring extends out of the limiting groove and abuts against the clamping groove.

10. The arc lighter of claim 1, wherein the control circuit board is further provided with a ganged switch, and when the lighter cover is in the closed state, the lighter cover presses the ganged switch to place the ganged switch in the open state.