CN220249824U - Outdoor waterproof lamp and lamp string - Google Patents

Abstract

An outdoor waterproof light fixture and a light string, wherein the outdoor waterproof light fixture comprises: the lamp comprises a lamp holder, a bulb and a lampshade, wherein the inner wall of the lamp holder is provided with a thread groove; the bulb comprises a bulb body and a screw lamp cap fixedly connected with one end of the bulb body, and the outer wall of the screw lamp cap can be in threaded fit with the screw groove so as to be installed on the lamp holder; the lampshade is covered on the outer side of the lamp holder; the bulb further comprises a sealing seat, the sealing seat covers one end, close to the bulb body, of the screw lamp cap, a first platform is further arranged on the inner wall of the lamp holder and located on the outer edge of the notch of the screw groove, and when the screw lamp cap is installed in the screw groove, the sealing seat can be abutted to the first platform. The application has the effect of enhancing the tightness between the lamp holder and the bulb so as to reduce the water vapor entering the lamp holder.

Description

Outdoor waterproof lamp and lamp string

Technical Field

The utility model relates to the technical field of waterproof lamps, in particular to an outdoor waterproof lamp and a lamp string.

Background

The outdoor lamp is an illumination lamp exposed outdoors, and can be generally combined with surrounding roads, landscapes and buildings for light design and installation, so that the unification of functions and artistry is achieved. It can be appreciated that the outdoor lamp is used in order to meet the use requirement of outdoor use, so that the outdoor lamp has better waterproof performance than other types of lamps.

In the related art, a lampshade is generally covered on a lamp holder of an outdoor lamp, and most of rainwater is shielded through a larger covering area of the lampshade. However, the sealing property between the outdoor lamp holder and the bulb in the related art is not good, and the outdoor lamp holder is not suitable for being applied to extreme weather and a more humid environment, so that moisture easily enters the lamp holder, and potential safety hazards of electric leakage exist.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides an outdoor waterproof lamp which has the effect of enhancing the tightness between a lamp holder and a bulb so as to reduce the water vapor entering the lamp holder.

The utility model also provides a lamp string with the outdoor waterproof lamp.

According to an embodiment of the first aspect of the utility model, an outdoor waterproof lamp comprises: the lamp comprises a lamp holder, wherein the inner wall of the lamp holder is provided with a thread groove; the bulb comprises a bulb body and a screw lamp cap fixedly connected with one end of the bulb body, and the outer wall of the screw lamp cap can be in threaded fit with the screw groove so as to be installed on the lamp holder; the lampshade is covered on the outer side of the lamp holder; the bulb further comprises a sealing seat, the sealing seat is covered on one end, close to the bulb body, of the screw lamp cap, a first platform is further arranged on the inner wall of the lamp holder and located on the outer edge of the notch of the screw groove, and when the screw lamp cap is installed in the screw groove, the sealing seat can be abutted to the first platform.

According to the embodiment of the first aspect of the utility model, the outdoor waterproof lamp has at least the following beneficial effects: through adopting above-mentioned technical scheme, when bulb and lamp stand are installed, screw cap and thread groove carry out screw fit, and the sealing seat is constantly close and first platform this moment to finally make sealing seat butt in first platform, with spacing to the position that the bulb removed, support tightly in first platform through the sealing seat simultaneously, seal the space in the thread groove, thereby strengthened the leakproofness between lamp stand and the bulb, reduced steam entering thread inslot, and then solved the problem that the leakproofness between lamp stand and the bulb is not good.

According to some embodiments of the utility model, the first platform is annular and surrounds the periphery of the notch of the thread groove, and one end of the sealing seat is provided with an abutting end matched with the first platform.

By adopting the technical scheme, the first platform and the lamp holder are annular, so that when the abutting end abuts against the first platform, the contact area between the first platform and the lamp holder is increased, the tightness of the sealing seat and the first platform is improved, and water vapor entering the thread groove is reduced.

According to some embodiments of the utility model, the lamp socket is further provided with an open end, the open end is located at one side of the first platform away from the thread groove, an inner wall of the open end is inclined outwards in a direction away from the first platform, and at least part of the side wall of the sealing seat can be abutted against the inner wall of the open end.

Through adopting above-mentioned technical scheme, through setting up the open end of flaring form for the bulb can match with the lamp stand more laminating, thereby can the butt in the inner wall of open end through the at least partial lateral wall of sealing seat, further strengthened the leakproofness between lamp stand and the bulb, reduced in the steam entering lamp stand.

According to some embodiments of the utility model, the lamp shade is arranged corresponding to the outer side of the lamp holder, so that the lamp shade can be better attached to the lamp holder, one end of the lamp shade is provided with an elastic part, and the elastic part is provided with a convex edge for limiting the end part of the lamp holder.

Through adopting above-mentioned technical scheme, when the lamp shade needs to be installed on the lamp stand, the outer wall through the elastic part is along the lamp stand is suit, when the suit is to the open end of lamp stand, through the one end butt of elastic part in the outer wall of lamp stand, thereby the elastic part takes place to deform and keep away the position to the outer wall of lamp stand, and the elastic part produces elastic potential energy, after the elastic part removes to protruding edge and the opening part of lamp stand counterpoint, the protruding edge lock of elastic part's elasticity restoring force drive is in the open end of lamp stand, with the relative position between fixed lamp stand and the lamp shade, and then when the lamp shade hangs and hold, the protruding edge supports the lamp stand, so that the lamp stand can hang and hold.

According to some embodiments of the utility model, the end of the elastic portion is provided with an abutment edge, which surrounds the outer periphery of the bulb and abuts against the outer wall of the bulb.

Through adopting above-mentioned technical scheme, when bulb and lamp stand are assembled, the butt along the periphery around the bulb and the outer wall of butt in the bulb to elastic part takes place to deform in order to keep away the position to the bulb, and elastic part produces elastic potential energy, and then after bulb and lamp stand threaded connection, elastic potential energy of elastic part makes the butt along producing great pressure between the bulb, thereby increase the inside leakproofness of lamp stand, reduced steam entering lamp stand.

According to some embodiments of the utility model, the top of the lamp holder is provided with a position avoiding groove, the bottom of the position avoiding groove is provided with a containing groove for containing a power line, the containing groove penetrates through two sides of the lamp holder along the radial direction of the lamp holder, the outdoor waterproof lamp further comprises a pressing plate, the pressing plate is arranged in the position avoiding groove, and the pressing plate is provided with a pressing block extending into the containing groove to press the power line.

Through adopting above-mentioned technical scheme, place the power cord in the storage tank, then install the clamp plate in keeping away the position groove, drive briquetting stretches into the storage tank to compress tightly the power cord in the storage tank, thereby fix the relative position between power cord and the lamp stand, in order to maintain the power cord and can normally supply power for the bulb.

According to some embodiments of the utility model, an elastic rod is connected to the bottom of the pressing plate, a clamping piece is arranged at the end of the elastic rod, a plugging groove is formed in the bottom of the accommodating groove, a clamping groove is formed in the bottom of the plugging groove, and the elastic rod can be inserted into the plugging groove and drives the clamping piece to be clamped in the clamping groove, so that the pressing block presses the power line.

Through adopting above-mentioned technical scheme, after the elastic rod passes behind the jack groove and stretches into the joint groove, carry out the joint to the cell wall of joint groove through the elasticity restoring force drive joint piece of elastic rod to fixed the relative position of elastic rod and jack groove, and then fixed the relative position of clamp plate and holding groove.

According to some embodiments of the present utility model, a first through groove and a second through groove are formed at the bottom of the accommodating groove, the first through groove is communicated with the accommodating groove and the threaded groove, the first through groove is used for avoiding a first conductive piece, and the first conductive piece is used for connecting the power line and the end part of the threaded lamp cap; the second through groove is communicated with the accommodating groove and the threaded groove, the second through groove is used for avoiding a second conductive piece, and the second conductive piece is used for connecting the power line with the side wall of the threaded lamp holder.

By adopting the technical scheme, after the screw lamp cap is in threaded connection with the screw groove, the top of the screw lamp cap is abutted against the notch of the first through groove, so that the power wire can be electrically connected with the screw lamp cap through the first conductive piece, and the bulb is conductive; meanwhile, the power line can be electrically connected with the side wall of the screw lamp cap through the second conductive piece, so that after the screw lamp cap of the bulb is in threaded connection with the lamp holder, the side wall of the screw lamp cap is abutted against the second conductive piece, the second conductive piece is electrically connected with the bulb, and a closed loop is formed between the power line and the bulb, so that electric energy is provided for the bulb.

According to some embodiments of the utility model, a groove wall of the thread groove is provided with a sliding groove, and at least part of the second conductive element is embedded in the sliding groove.

Through adopting above-mentioned technical scheme, spout and second electrically conductive piece grafting cooperation for the second electrically conductive piece can carry out periodic replacement, in order to guarantee the normal circulation of electric energy.

According to the second aspect of the utility model, the lamp string comprises a plurality of outdoor waterproof lamps, wherein the outdoor waterproof lamps are the outdoor waterproof lamps according to the first aspect of the utility model, and the outdoor waterproof lamps are connected through power lines.

The light string according to the embodiment of the second aspect of the utility model has at least the following beneficial effects: through adopting above-mentioned technical scheme, a plurality of outdoor waterproof lamps and lanterns pass through the power cord connection in the lamp cluster to a plurality of outdoor waterproof lamps and lanterns can switch on simultaneously and cut off the power supply, thereby can open simultaneously and close, in order to control by people.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the first aspect of the present utility model;

fig. 2 is a cross-sectional view of a lamp socket in an embodiment of the first aspect of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a pear-shaped bulb in an embodiment of the first aspect of the present utility model;

FIG. 5 is a schematic illustration of a bulb in the shape of a candle in an embodiment of the first aspect of the present utility model;

FIG. 6 is a front cross-sectional view of an embodiment of the first aspect of the present utility model;

figure 7 is a partial cross-sectional view of the base of the globe of an embodiment of the first aspect of the present utility model;

FIG. 8 is a schematic view of the structure of a fixing lug in an embodiment of the first aspect of the utility model;

FIG. 9 is a schematic diagram of the light string of FIG. 1;

fig. 10 is a schematic view of the light string of fig. 8.

Reference numerals illustrate: 100. a lamp holder; 110. a thread groove; 111. a chute; 120. a first platform; 130. an open end; 200. a bulb; 210. a bulb body; 220. a screw cap; 230. a sealing seat; 231. an abutment end; 300. a power line; 400. a clearance groove; 500. a receiving groove; 510. a first through groove; 520. a second through slot; 600. a pressing plate; 610. briquetting; 710. an elastic rod; 720. a plug-in groove; 730. a clamping groove; 741. a hook; 900. a lamp shade; 910. a hook; 920. an elastic part; 921. a convex edge; 922. an abutment edge; 923. a seal ring; 1000. a fixed ear; 1010. screw holes.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The present application is described in further detail below in conjunction with figures 1-10.

Referring to fig. 1 and 2, an outdoor waterproof lamp according to an embodiment of the present utility model includes a lamp holder 100 and a lamp bulb 200 that is matched with the lamp holder 100, the lamp bulb 200 includes a bulb body 210 and a screw cap 220 that is fixedly connected with one end of the bulb body 210, a screw groove 110 is provided at one end of the lamp holder 100 near the opening, the screw groove 110 is provided along the length direction of the lamp holder 100, and the screw groove 110 is in screw fit with an outer wall of the screw cap 220, so that the lamp bulb 200 is mounted on the lamp holder 100. In some embodiments, referring to fig. 2-5, the shape type of the foam may be a ball-shaped foam, or a pear-shaped foam, or a candle-shaped foam; meanwhile, in some embodiments, the screw cap may be of a type E10, or E14, or E27, where E10 represents a cap with a screw diameter of 10mm, E14 represents a cap with a screw diameter of 14mm, and E27 represents a cap with a screw diameter of 27mm, and various types of bulbs are adapted to the waterproof structure of the present embodiment, so that the waterproof structure of the present embodiment has high versatility.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 2 and 3, the bulb 200 further includes a sealing seat 230, and the sealing seat 230 is covered on one end of the screw cap 220 near the bulb 210. The first platform 120 is arranged around the periphery of the notch of the thread groove 110, the first platform 120 is arranged in an annular shape, one end of the sealing seat 230 is provided with the abutting end 231 matched with the first platform 120, so that when the thread lamp cap 220 is installed in the thread groove 110, the abutting end 231 abuts against the first platform 120, the thread groove 110 is sealed, the tightness between the lamp holder 100 and the bulb 200 is enhanced, and water vapor is reduced from entering the thread groove 110.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 2 and 3, the lamp socket 100 is provided with an open end 130, the open end 130 being located on a side of the first land 120 remote from the screw groove 110, and the port of the open end 130 being flared outwardly in a direction of the first land 120 remote from the screw groove 110. In some embodiments, a portion of the sidewall of the sealing seat 230 may abut against the inner wall of the open end 130, so as to further enhance the sealing between the lamp socket 100 and the lamp bulb 200, and reduce the entry of water vapor into the lamp socket 100.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 2 to 4, the top of the lamp socket 100 is provided with the avoidance groove 400, the bottom of the avoidance groove 400 is provided with the accommodation groove 500 for accommodating the power line 300, and the accommodation groove 500 penetrates through both sides of the lamp socket 100 along the radial direction of the lamp socket 100. The outdoor waterproof lamp further includes a pressing plate 600, and the pressing plate 600 is installed at the space avoiding groove 400. The pressing plate 600 is provided with a pressing block 610 extending into the accommodating groove 500 to press the power line 300 at a side close to the accommodating groove 500, and is installed in the avoidance groove 400 through the pressing plate 600, and the pressing block 610 is driven to extend into the accommodating groove 500 to press the power line 300 in the accommodating groove 500, thereby fixing a relative position between the power line 300 and the lamp holder 100.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 2 and 6, two elastic rods 710 are vertically disposed at the bottom of the pressing plate 600, and the two elastic rods 710 are respectively in one-to-one correspondence with two ends of the pressing plate 600. The bottom of the accommodating groove 500 is provided with a plug-in groove 720 for inserting the elastic rod 710, the bottom of the plug-in groove 720 is provided with a clamping groove 730, and the plug-in groove 720 and the clamping groove 730 are mutually perpendicular. The end of the elastic rod 710, which is far away from the pressing plate 600, is provided with a clamping piece for clamping and matching with the clamping groove 730, when the elastic rod 710 passes through the inserting groove 720 and then stretches into the clamping groove 730, the clamping piece is driven by the elastic restoring force of the elastic rod 710 to clamp the groove wall of the clamping groove 730, so that the relative position of the elastic rod 710 and the inserting groove 720 is fixed, and the relative position of the pressing plate 600 and the accommodating groove 500 is further fixed.

Referring to fig. 6, the locking member includes a hook 741 disposed at the bottom of the elastic rod 710, and one end of the elastic rod 710 with the hook 741 abuts against the notch of the inserting slot 720, so that the elastic rod 710 deforms to keep away the hook 741, and the elastic rod 710 deforms elastically. After the hook 741 passes through the inserting groove 720 and extends into the clamping groove 730, the hook 741 is driven to abut against the groove wall of the clamping groove 730 by the elastic restoring force of the elastic rod 710, so as to fix the relative positions of the elastic rod 710 and the inserting groove 720, and further fix the relative positions of the pressing plate 600 and the accommodating groove 500, so that the power cord 300 is pressed in the lamp holder 100.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 2 and 3, the bottom of the accommodating groove 500 is vertically provided with a first through groove 510 and a second through groove 520, and the first through groove 510 and the second through groove 520 are distributed along the length direction of the accommodating groove 500. The first through groove 510 is communicated with the accommodating groove 500 and the thread groove 110, the first through groove 510 is used for avoiding a first conductive member, and the first conductive member is used for connecting the power line 300 and the end part of the screw cap 220, so that after the screw cap 220 is in threaded connection with the thread groove 110, the top of the screw cap 220 is abutted against the notch of the first through groove 510, and the power line 300 can be electrically connected with the screw cap 220 through the first conductive member, so that the bulb 200 is conductive. In this embodiment, the first conductive member is a conductive wire, and the conductive wire passes through the first through slot 510 to connect the power wire 300 and the screw cap 220, so that the power wire 300 can transmit power to the screw cap 220 to supply power to the bulb 200; meanwhile, the conductive wire is simple in structure and low in cost, so that mass production and installation are facilitated.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 2 and 3, the second through groove 520 is in communication with the accommodating groove 500 and the screw groove 110, the second through groove 520 is configured to avoid the second conductive member, and the second conductive member is configured to connect the power cord 300 and the sidewall of the screw cap 220. The groove wall of the thread groove 110 is provided with a chute 111, the chute 111 is arranged along the length direction of the thread groove 110, and a second conductive piece is embedded in the chute 111, so that the power line 300 can be electrically connected with the side wall of the thread cap 220 through the second conductive piece, and after the thread cap 220 of the bulb 200 is in threaded connection with the lamp holder 100, the side wall of the thread cap 220 is abutted against the second conductive piece, so that the second conductive piece is electrically connected with the bulb 200, and a closed loop is formed between the power line 300 and the bulb 200, so as to provide electric energy for the bulb 200; meanwhile, the sliding groove 111 is in plug-in connection with the second conductive piece, so that the second conductive piece can be replaced regularly to ensure normal circulation of electric energy. In this embodiment, the second conductive member is a conductive plate, and the conductive plate is disposed along the length direction of the chute 111.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 6 and 7, the lamp cover 900 corresponding to the shape of the lamp base 100 is sleeved on the outer side of the lamp base 100, so that the lamp cover 900 better covers the lamp base 100, thereby reducing the external moisture entering the lamp base 100, and maintaining the dry environment inside the lamp base 100. The top of the lamp shade 900 is provided with a hook 910 for hanging the lamp shade 900, so that the lamp can be hung through the lamp shade 900. The lamp shade 900 is close to the open end 130 of lamp stand 100 and is provided with the elastic part 920 that is used for producing elastic potential energy, be provided with the protruding edge 921 that is used for spacing the tip of lamp stand 100 on the elastic part 920, protruding edge 921 sets up corresponding to the open end 130 of lamp stand 100, when lamp shade 900 need install on lamp stand 100, suit is carried out along the outer wall of lamp stand 100 through elastic part 920, when suit is to the open end 130 of lamp stand 100, one end butt through elastic part 920 is in the outer wall of lamp stand 100, thereby elastic part 920 takes place deformation in order to keep away the position to the outer wall of lamp stand 100, and elastic part 920 produces elastic potential energy, after elastic part 920 moves to protruding edge 921 and the opening part of lamp stand 100 counterpoint, drive protruding edge 921 lock in the open end 130 of lamp stand 100 through the elastic restoring force of elastic part 920, and then when lamp shade 900 hangs and hold, protruding edge 921 supports lamp stand 100, so that lamp stand 100 can hang and hold.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 6 and 7, an abutting edge 922 for abutting against the bulb 210 is disposed at an end of the elastic portion 920 near the bulb 210, when the bulb 200 is assembled with the lamp socket 100, the abutting edge 922 surrounds the periphery of the bulb 210 and abuts against the outer wall of the bulb 210, so that the elastic portion 920 deforms to avoid the bulb 210, and elastic potential energy is generated by the elastic portion 920, and further, after the bulb 200 is screwed with the lamp socket 100, a larger pressure is generated between the abutting edge 922 and the bulb 210 due to the elastic potential energy of the elastic portion 920, so that the tightness of the interior of the lamp socket 100 is increased, and water vapor entering the lamp socket 100 is reduced.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 6 and 7, the elastic portion 920 is provided with a sealing ring 923 for enhancing the sealing performance in the lamp socket 100, the sealing ring 923 is located between the convex edge 921 and the abutting edge 922, when the lamp bulb 200 is screwed with the lamp socket 100, the elastic portion 920 deforms to make the sealing ring 923 abut against the bulb 210, and the elastic potential energy of the elastic portion 920 makes a larger pressure between the sealing ring 923 and the lamp bulb 200, so as to enhance the sealing performance in the lamp socket 100.

It can be understood that, in some embodiments of the present utility model, referring to fig. 8, fixing lugs 1000 are disposed on two sides of the lamp housing, the top of the fixing lug 1000 is located on the same plane with the top of the lamp housing, a screw hole 1010 for fixing the lamp housing 900 when the lamp housing 900 is installed is formed on the fixing lug 1000, and the screw hole 1010 penetrates through the upper and lower surfaces of the fixing lug 1000, so that when the lamp needs to be installed on the ground in an inverted manner, the top of the lamp housing 900 is abutted to the ground through forming a mounting hole on the ground, the screw hole 1010 is aligned with the mounting hole, and the relative position of the mounting hole and the screw hole 1010 is fixed through a bolt, so that the lamp housing 900 is fixedly installed on the ground.

Referring to fig. 9 and 10, a light string according to a second embodiment of the present utility model includes a plurality of outdoor waterproof lamps, wherein the outdoor waterproof lamps are the outdoor waterproof lamps described in embodiment 1, and the outdoor waterproof lamps are connected by a power line 300, so that the outdoor waterproof lamps in the light string can be powered on and off simultaneously, and thus can be turned on and off simultaneously.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. An outdoor waterproof light fixture, comprising:

a lamp holder (100), wherein the inner wall of the lamp holder (100) is provided with a thread groove (110);

the bulb (200), the bulb (200) comprises a bulb body (210) and a screw lamp cap (220) fixedly connected with one end of the bulb body (210), and the outer wall of the screw lamp cap (220) can be in threaded fit with the thread groove (110) so as to be installed on the lamp holder (100);

a lamp shade (900) arranged outside the lamp holder (100);

the bulb (200) further comprises a sealing seat (230), the sealing seat (230) is covered on the screw lamp cap (220) and is close to one end of the bulb body (210), a first platform (120) is further arranged on the inner wall of the lamp holder (100), the first platform (120) is located on the outer edge of a notch of the screw groove (110), and the sealing seat (230) can be abutted to the first platform (120) when the screw lamp cap (220) is installed in the screw groove (110).

2. The outdoor waterproof light fixture of claim 1, wherein: the first platform (120) is annular and surrounds the periphery of the notch of the thread groove (110), and one end of the sealing seat (230) is provided with an abutting end (231) matched with the first platform (120).

3. The outdoor waterproof light fixture of claim 2, wherein: the lamp holder (100) is further provided with an open end (130), the open end (130) is located on one side of the first platform (120) away from the thread groove (110), the inner wall of the open end (130) is inclined outwards along the direction away from the first platform (120), and at least part of the side wall of the sealing seat (230) can be abutted to the inner wall of the open end (130).

4. The outdoor waterproof light fixture of claim 1, wherein: the lamp shade (900) corresponds the outside of lamp stand (100) sets up, so that lamp shade (900) better with lamp stand (100) laminating, one end of lamp shade (900) has elastic part (920), elastic part (920) are provided with and are used for spacing protruding edge (921) of the tip of lamp stand (100).

5. The outdoor waterproof light fixture of claim 4, wherein: an abutting edge (922) is arranged at the end part of the elastic part (920), and the abutting edge (922) surrounds the periphery of the bubble body (210) and abuts against the outer wall of the bubble body (210).

6. The outdoor waterproof light fixture of claim 1, wherein: the utility model discloses a lamp stand, including lamp stand (100), keep away stand groove (400) have been seted up at the top of lamp stand (100), the tank bottom of keeping away stand groove (400) has been seted up and has been used for holding power cord (300) holding groove (500), holding groove (500) are followed the radial direction of lamp stand (100) runs through the both sides of lamp stand (100), outdoor waterproof lamps and lanterns still include clamp plate (600), clamp plate (600) install in keep away stand groove (400), clamp plate (600) are equipped with and stretch into holding groove (500) are in order to compress tightly briquetting (610) of power cord (300).

7. The outdoor waterproof light fixture of claim 6, wherein: the bottom of clamp plate (600) is connected with elastic rod (710), the tip of elastic rod (710) is provided with the joint spare, grafting groove (720) have been seted up to the tank bottom of holding groove (500), joint groove (730) have been seted up to the tank bottom of grafting groove (720), elastic rod (710) can insert and locate in grafting groove (720), and drive the joint spare joint in joint groove (730), so that briquetting (610) compress tightly power cord (300).

8. The outdoor waterproof light fixture of claim 6, wherein: a first through groove (510) and a second through groove (520) are formed in the groove bottom of the accommodating groove (500), the first through groove (510) is communicated with the accommodating groove (500) and the threaded groove (110), the first through groove (510) is used for avoiding a first conductive piece, and the first conductive piece is used for connecting the power line (300) and the end part of the threaded lamp cap (220); the second through groove (520) is communicated with the accommodating groove (500) and the threaded groove (110), the second through groove (520) is used for avoiding a second conductive piece, and the second conductive piece is used for connecting the power line (300) and the side wall of the threaded lamp cap (220).

9. The outdoor waterproof light fixture of claim 8, wherein: a chute (111) is formed in the wall of the thread groove (110), and at least part of the second conductive piece is embedded in the chute (111).

10. A light string, characterized by: the outdoor waterproof lamp comprises a plurality of outdoor waterproof lamps, wherein the outdoor waterproof lamps are according to any one of claims 1 to 9, and the outdoor waterproof lamps are connected through a power line (300).