CN85204417U - Accessories for air balloon - Google Patents

Abstract

The utility model discloses an accessory of an air balloon with an elastic and expanded balloon neck (1a), comprising a seal head (2) used for the balloon neck (1a) and a lamp (14) used for the illumination at the inner side of a balloon (1). According to the utility model, a seal head is made into a cyathiform outer shell (7) at one end with an opening end and a closed bottom (7). The opening end is suitable to be inserted the elastic and expanded balloon neck in the form of sealing. A reflector (15) surrounding the lamp is arranged at the opening end of the outer shell. The lamp is electrically connected with an electromechanical coupling device which is in the form of a spiral typed lamp cap (8). The lamp cap (8) simultaneously establish the electrical connection of the lamp with an outer power supply and the mechanical support of the seal head.

Description

Accessories for air balloon

The present invention relates to auxiliary devices of balloon, but this balloon belt is useful on the elastic expansion tube-shaped balloon neck of inflation, this device has the seal head that is used to seal the aerating ballon neck, and has the lamp that is used for the balloon interior illumination.

The present invention can be used for commercial translucent balloon, as toy balloon, and advertising balloon and decoration balloon or the like.

In prior art, have a kind ofly to be used to seal the inflation end of aerating ballon and for it provides backlighted auxiliary equipment (DE-A, 3015962), it has the seal head that can air-tight manner inserts balloon neck, by the seal head that inserts to balloon inflation.For balloon is carried out interior lighting, the rod lamp bracket that has lamp has been installed on seal head, it roughly is inserted into the center of the balloon after the inflation.Like this, the length of lamp bracket can be greater than the length of unaerated balloon crust, and therefore, it is pretty troublesome in airtight mode the neck of balloon crust being set on the seal head.Specifically, be pulled to before the rearmost position on the seal head at balloon neck, the lamp bracket that inserts balloon has been withstood in the end of balloon crust, thereby when further drawing, the balloon crust is subjected to drawing and stretches, and acts on this device with tension force that the pulling of balloon contends with.In addition, Bao rubber balloon crust has the danger that is punctured by lamp bracket.Moreover the production cost of the auxiliary equipment of this prior art generally speaking is higher.

The present invention can provide a kind of balloon auxiliary equipment that can be used for the balloon interior illumination, and it has simple design, thereby this device can be produced and use on a large scale.In addition, adopt the present invention easily to insert balloon neck to the seal head of this auxiliary equipment.

According to the present invention, the seal head that is used for balloon neck is made into cup-shaped shell mechanism, in the mode of sealing balloon is inserted in its open end earlier, is accompanied by the expansion of balloon neck.Reflective optical system around electric light is installed in the open end of shell, and it links to each other with power supply by the electric conductor that has outside electromechanical coupler, and this electromechanical coupler is used to support seal head, simultaneously lamp is electrically connected on the power supply.

Have the structure of saving material according to cup seal head of the present invention, and can utilize the supporting element of the inside of seal head at the open end of seal head assembling lamp, bonding conductor is drawn with comparatively simple air tight manner from the bottom of cup.Reflector around the bulb has reached satisfied balloon interior illumination, although bulb be not be placed on balloon the centre but in the bottom of balloon neck.

The circumferential surface of seal head is cylindricality substantially, and is preferably cylindrical, but its some taper more or less.The diameter of the balloon neck of the diameter of seal head during greater than the unaerated of balloon crust, and enough big, be in the elastic expansion state in the time of making balloon neck on being pulled to the seal head outer surface, thereby be close on the seal head, with the gas-tight sealing of repair and maintenance elasticity.The seal head external diameter preferably is about the twice of the balloon crust neck diameter of unaerated.Seal head is shorter.The length of its cup-shaped shell needn't be long as the balloon crust neck that elasticity is stretched out, or only a little longer than it.If will insert balloon neck to seal head, as long as earlier balloon neck is rolled into a volume, again it is stretched out and moves on the open end of seal head, subsequently the outwardly deploying of volume along seal head.

Because by the present invention, the conductor of the bulb in guiding seal head into connects the end an electromechanical coupler, same operation just can be set up seal head being electrically connected between the mechanical fixation on the support and bulb and external power.This mechanical-electric coupling can be the socket coupler, but rotary coupler preferably, such as bayonet socket coupling or screw-in coupler.

In embodiment preferably, mechanical-electric coupling is the spiral shell formula crown top of burner, has the size of the commercial incandescent crown top of burner.Like this, on any power supply that has with the corresponding spiral shell formula of spiral shell formula crown top of burner lamp socket, bulb is connected with seal head.Simultaneously, owing to only need the spiral shell formula crown top of burner is forwarded to the degree that electrically contacts that is enough to set up the spiral shell formula crown top of burner and spiral shell formula lamp socket center pole, thereby do not need electric switch to come conducting or cut-out bulb electric current, thus seal head needn't be cut off, thereby needn't cut off the mechanical connection of balloon with bracing or strutting arrangement.

The principle of this method of the present invention is applicable to that any hope carries out the occasion of balloon intraoral illumination.For example, auxiliary equipment of the present invention can be used for the illumination of children's balloon, and can have the handle casing that comprises battery and be used for the lamp socket of the spiral shell formula crown top of burner, and seal head is connected with handle casing by cable or stay pipe.Bulb is suitable for the prior lamp holder of the incandescent lamp of working under exchanging.In this occasion, seal head can directly be screwed in the lamp socket of a cluster of lamps, ornamental, as being used for that the hotel is decorated or to the Yan Shu illumination, the lamp string becomes the illuminating balloon string like this, lamp alternating current wherein.

Below with reference to accompanying drawings to the present invention preferably the specific embodiment scheme describe, in the accompanying drawings in:

Fig. 1 to 6 has shown according to auxiliary equipment of the present invention, and it is used for having the aerating ballon by the battery powered lamp of shell;

Fig. 7 and 8 has shown two specific embodiments of the lamp that is used for working under exchanging.

The seal head 2 of embodiment shown in Fig. 1 and 2 is substantially the same.In both cases, they all have the cup-shaped shell 7 of hollow cylinder, and shell 7 is made by synthetic plastics material injection moulding, and the bottom 7 of shell 7 ' be tapered in the taper mode, its end are a pipe that stretches out downwards 52.In the open end of shell 7 away from pipe 52, be mounted with lamp socket 13, can be screwed into pocket torch Down lamp 14 therein, concave light reflector 15 also is housed around it, it has occupied the interior cross section of shell 7 open ends basically fully, and its concave reflection surface is set at the outside with respect to shell.In order to provide electric current to lamp, electric conductor 10,11 to be linked on the lamp socket 13, and it is combined into cable 6, they are by sealing-plug 55 or similar device, and sealing-plug 55 or these similar devices protrude into the top of pipe 52, and fill in wherein in the mode of sealing.At first the open end of the shell 7 of seal head is inserted into the eck 1a of balloon, and the crimping 1a ' that is arranged on the eck 1a is attached to sealing means on the surface, outside of shell 7, and the open end of shell 7 is placed on the end at balloon eck 1a place with lamp 14 and reflector 15.When lamp 14 is lighted, just produced the effective internal illumination.

Reflector 15 can bond, clamping or preferably to be that the fixing mode of alignment pin installs on the open end of shell 7, by securely being connected with lamp socket 13, reflector 15 also can be used to support lamp socket 13 simultaneously.It can be that the synthetic plastics material or the sheet metal of minute surface formed by its reflecting surface, or forms by containing ultrawhite (ultra-white) injection-molded product that the thermoplastic material of white pigments (particularly polyester material) at high proportion makes.This injection-molded product preferably is made of the thermoplastic polyester's material based on the polybutene terephthalate.Because the content of white pigments is higher, has both made minimum wall thickness, also can obtain very high light intensity, thereby reach good albedo, because the injection model surface is bright and clean, reflecting surface has reached the bright degree of height.

Case body and outer casing bottom 7 ' joint, go out injector connector 16 in that the closing end of shell 7 is Unitarily molded, it can be by plug 17 sealings, and after being used for being set to balloon on the shell 7 to balloon inflation.Reflector 15 has an air duct 19 at least, for example with the form of limit groove, thereby has formed the gas service duct that is suitable for reflector by the inside and the pore 19 of injector 16, shell 7, is used for to balloon 1 inflation.Except that sealing-plug, or as another kind of way, can provide a check valve on injector 16, it plays closing function along its free end direction.Injector 16 can along with the perpendicular direction of the axis of shell 7, but preferably the opposite shell axis is downward-sloping, as shown in drawings.Like this, when being set to the eck 1a of balloon 1 on the shell, it and injector 16 close proximity, thereby be convenient to balloon inflation.

In embodiment illustrated in figures 1 and 2, the external diameter of the housing of shell 7 is approximately put the twice of seal head 2 balloon eck 1a internal diameter before.Can put seal head 2 to balloon eck 1a like this: at first from crimping 1a ', balloon eck 1a is rolled into the annular volume, subsequently it is drawn back in the lamp over top of seal head 2, through resilient expansion, the outer surface drawout of this volume along shell 7.At this moment, balloon eck 1a and crimping 1a ' thereof are in the elastic stretch state in mode shown in the drawings, and the balloon eck 1a of whole length is attached on the outer surface of shell 7, thereby it is tightened on the outer surface of seal head 2 with air tight manner.

In embodiment shown in Figure 1, the auxiliary equipment of balloon 1 also comprises handle casing 29, and the battery 30 as the power supply of the lamp 14 of seal head 2 is arranged therein, and at its top, the spiral lamp socket 31 of flat edge is arranged.Under the situation of embodiment shown in Figure 1, connector 10,11 links to each other with the electromechanical coupler of traditional spiral lampshade 8 forms, shown in the specific embodiments, lampshade 8 is E10 type lampshades, and be fixed on the bottom of the connector tube 52 of seal head 2, can be screwed into seal head 2 the spiral lamp socket 31 of handle casing 29 by it, be electrically connected between lamp 14 and battery 30, to set up, and between seal head 2 and handle casing 29, set up mechanical connection simultaneously.Can resemble provides a switch (not shown) traditional pocket torch on handle casing 29, but such switch preferably is not provided.But as in conjunction with Fig. 4 explain in more detail, by spiral lampshade 8 is screwed into lamp socket 31 contacts battery 30 until its central electrode electrode, or lampshade 8 backed out the electrode that breaks away from battery 30 until its central electrode from lamp socket 31, set up or cut off the electric current supply of 30 pairs of lamps 14 of battery, and the spiral connection between incomplete cut-off seal head 2 and the handle casing 29.

Under the situation of embodiment shown in Figure 2, on the other hand, pole 50,51 is arranged on seal head 2, have spiral lampshade 8 in its bottom with the same manner, it can be screwed into the lamp socket 31 of handle casing 29 shown in Figure 1.Preferably elasticity is flexible for pole 50,51, so that the balloon that links to each other with handle casing 29 can flexibly rock back and forth together with seal head 2. Pole 50,51 has telescoping structure, and is made up of inner sleeve 51 and outer tube 50.Inner sleeve 51 inserts the tubular connector 52 of seal head 2 and is fixed therein with adhesive bonding method.The external diameter of outer tube 50 is decided according to the external diameter of tubular connector 52, and the crown top of burner 8 is housed on it.The cable 6 that comes out from seal head 2 extends through telescopic pole 50,51 spirally, so that this cable can launch or pack up with sleeve pipe 50,51.Yet, also can be by being contained in the slider in the sleeve part, or in outer sleeve 50, provide corresponding storage length so that its sleeve pipe that can adapt to pole 50,51 is stretched for cable 6, set up electric conductor and connect.For example, for accomplishing this point, can be rolled into ringlet in the pole to cable, when pole is opened so that it launches.Also can adopt softer elasticity cable, this cable will be rolled into a circle in sleeve pipe when pole is shunk.

Under the situation of embodiment shown in Figure 2, the free end of outer tube 50 has inflexed edge 54, and it slidably leans against on the inner sleeve 51.It is leg-of-mutton widened section 53 that the free end of inner sleeve 51 has the cross section, and according to Fig. 3, the angle of part 53 leans against on the inner surface of outer tube 30 with sliding type.Such structure has realized a guiding of overlapping one sleeve pipe simultaneously satisfactorily, and does not require that the diameter at pipe reaches strict coupling each other, and inside flange and widened section match, and have constituted the stop device that prevents that sleeve pipe is fully withdrawn each other.Yet, obviously also can adopt other known measures for this reason.Pole 50,51 also can be made of single non-telescopic arm, and it preferably also is that elasticity is flexible.

Seal head 2 shown in Figure 1 also can separate with handle casing 29, so that can form a string balloon that illuminates together with other identical seal heads 2, for example is used for such as occasions such as garden or parties.For this reason, the spiral crown top of burner 8 of seal head 2 is screwed into spiral lamp socket along cable distribution, as if the known the sort of cable that is used for Christmas tree.If set up the socket connection, just can at random prolong the balloon string that illuminates in the end of cable.By the spiral crown top of burner 8 being set similarly, and it is screwed into any lamp socket of other cables, also can forms branch's lamp string at a cable end.Especially, this balloon string that illuminates can link to each other with the power supply resemble the automobile batteries, and lamp 14 designs to such an extent that be suitable for working under this power source voltage.

Figure 4 and 5 have shown other embodiments of handle casing 29.From the top cover of shell, stretch out central tubular connector 34 downwards along axis, be used to hold the bottom of the tubular connector 52 or the bar 50 shown in Figure 2 of seal head 2 shown in Figure 1, press Fig. 4, spiral lamp socket 31 is bonded or be clamped in the bottom of connector 34.According to Fig. 4, in the bottom of spiral lamp socket 31 inner flange contact disc 38 is arranged, it has center contact, so that electric current flows to the central electrode of the crown top of burner 8 that is screwed into lamp socket 31 from the central electrode of battery 30.Tactile disk 38 embeds lamp sockets 31, the electric switch that matches and constituted retainer and constituted the lamp 14 in the switch seal head 2 thus with this crown top of burner with the crown top of burner 8.By the crown top of burner 8 is screwed into the center contact that lamp socket 31 is run into tactile disk 38 up to the central electrode of cap 8, just can make lamp 14 energisings in the seal head 2; And back-outed in lamp socket 31 when cap 8, when the central electrode of cap 8 separates with the center contact of dish 38, just can not cut off the situation incision outage stream of seal head 2 basically with the mechanical connection of handle casing 29.If the central electrode of the crown top of burner 8 directly contacts with the central electrode of battery 30, then for the connection of cutting off the electricity supply, the screw-cap bigger degree of will back-outing when in the seat 31 tactile disk 38 being arranged, thus weaken mechanical connection between seal head and the handle casing 29.Thereby realize good electric current conveying in order to reach excellent contact pressure, in conventional method, in handle casing 29, battery 30 is upwards pushed up with turn 39, if and do not have tactile disk 38, when from lamp socket 31, back-outing cap 8 battery will along with the motion to a certain degree, although this is limited.And adopt tactile disk 38 just can avoid this point, thus the swing angle when screw-cap 8 is turned in lamp socket is less, to cut off electric current and don't therefore and to the mechanical connection generation adverse influence of seal head 2 and handle casing 29.

As can obviously have from Fig. 4 to, therein on the embodiment situation shown in, the spiral crown top of burner 8 by it the tubular handle 49 fixed thereon pole 50 that stretches.When screw-cap 8 fully was screwed into lamp socket 31, handle 49 protruded upward tubular connector 34.Its external diameter roughly is equivalent to the internal diameter of tubular connector, so that make pole 50 obtain guiding in the tubular connector 34 of handle casing 29, and is subjected to supporting to stop teeter.In addition, handle 49 makes pole become easily with respect to the rotation of handle casing 29, thereby is convenient to the switch of lamp.

According to Fig. 4, spiral shell formula lamp socket 31 connects by multi-core ribbon cable 32 foundation with the ground connection of ground electrode in battery 30 bottoms, and the exposed heart yearn of cable 32 upper ends is sandwiched between the inboard of spiral shell formula lamp socket 31 and tubular connector 34.By adopting multi-core ribbon cable, for example have two to four-core, can guarantee to electrically contact with the perfection of lamp socket 31.In the bottom of cable 32, exposed heart yearn is welded on the tactile disk 33, and tactile disk 33 is pressed against tightly by circle formula springs 39 at the end of battery cover of contiguous cells 30.In order to replace battery 30, the bottom cap female cap 35 related circle formula springs 39 of handle casing 29 can be separated with handle casing 29, so battery 30 can skid off shell.When doing like this, because ribbon cable 32 is very easily crooked, tactile disk 33 breaks away from battery 30 to side-lower.Tactile disk 33 stretches out handle casing 29 downwards subsequently, thereby can be new battery 30 shell of packing into easily, once more tactile disk 33 foldings are leaned against the bottom of the battery cap of bottom battery 30 subsequently, refill loam cake 35, thereby with turn 39 tactile disk 33 tightly is clipped between circle formula spring 39 and the battery 30 once more.Lid 35 connects with the available spiral shell formula of the connection between the shell 29.Yet as shown on Fig. 5 principle, handle casing 29 upper cap female caps 35 preferably make bayonet socket and connect.Yet, with only Fig. 5 situation as description of drawings is opposite, preferably dihedral card seam 37 do the end of the housing of shell 29 along on, and do in the inboard of the cover of lid 35, thereby can't see bayonet socket from the outside and connect with card seam 37 bars that match 36.

When the decorative purpose that illuminating balloon is used for together with handle casing 29 on a platform (as desk),, the handle shell adorns thereon support in case topple over mode but can being set.Yet, topple over setting for handle casing 29 anti-on platform, preferably load onto grip device in the bottom of handle casing 29, be used for handle shell 29 and be clipped in platform.The such rule of grip device as can see from Figure 5.It comprises the preferably clamping plate 23 of annular, clamping plate 23 under normal circumstances lean against the bottom side of handle shell 29, and have the guide plate 24 that protrudes upward from it with it with meeting at right angles, lead in the guiding channel 26 that the utmost point 24 forms between handle casing 29 internal partition walls 27 and housing and move.The upper end of guide plate 24 spring 25 of ining succession, its other end supports on shell fastenedly.So just can draw back clamping plate 23 from handle casing 29 against the power of spring 25, and be hooked under the edge of desktop, subsequently, handle casing 29 is clipped on the desktop edge under the chucking power effect of spring 25 securely.As shown in Figure 5, the bottom that is preferably in handle casing 29 sets out depression 28, and clamping plate 23 stretch into wherein, so that catch clamping plate 23 and it is drawn back from handle casing 29 easilier.

Under the situation of embodiment shown in Figure 5, spring 25 is made the strip flat spring with Z-shaped or curved shape, and it is fixed on the upper end of guide plate 24, and the fixed salient that its other end is connected in shell 29 housing tops divides, thereby plays extension spring.Can also do the form that becomes to resemble the concora crush ring spring to spring 25, be contained in guide plate 24 around, and be supported in the mode of stage clip between the bottom of the upper end of guide plate 24 and handle casing 29.

For improving the anti-pourability of handle casing 29 on platform, also another kind of bracing or strutting arrangement (not shown) can be set in the lower end of handle casing 29, comprise that it can slip into inside, shell lower end, and can be arbitrarily support component laterally from wherein pulling out, to increase the supporting surface of handle casing 29 on platform.For example, make equally distributed three or more seams or opening around can be in the handle casing lower end, the support component of bar shaped, plate shape or the rod that can radially pull out by overcome friction, made by the material of enough rigidity all is equipped with in each the inside.After pulling out fully from handle casing 29, the free end of these support components and shell downside are in same plane.This can realize that described downside and the shell downside that stretches part downwards is in same plane by the part of extending in the free-ended downside setting of support component down; Slight inclination is mobile in the time of also can being drawn out from its guide opening by support component, so that make its end be in plane, shell downside place when pulling out, and they are in higher position when the indentation outer casing bottom.This fixture is also passable, for example, adopts the elasticity of friction guidance in the opening around the shell 29 to answer helical spring in advance, in the time of in being contained in shell 29, its bung flange abuts against together, and when from shell, pulling out, because described pre-answering, its bung flange launches around outer casing underpart.The stage clip 39 of battery 30 can be supported on the dop of outer casing underpart, with the shell bottom spacing is arranged, with in the shell bottom for above-mentioned telescopic bracing or strutting arrangement provides enough spaces, make bracing or strutting arrangement in income is placed on free space under the spring lower end during shell.

The embodiment of the auxiliary equipment of the present invention among Fig. 6 is used to charge into lighter-than-air gas and backlighted free suspension balloon is provided.Here similarly, seal head 2 has cup-shaped shell 7, it make by synthetic plastics material and have closing bottom 7 ', yet different with Fig. 1 and 2, bottom 7 ' with shell the axle vertical.At the open-top end of shell 7, be bonded with the cup-shaped reflector 15 that has centre bore 19a, being equipped with among the 19a of hole does not have cover incandescent lamp bulb 14a.Welding two lines 10,11 of cable 6 on the filament line, cable 6 is drawn from the bottom 7 of seal head 2 with air tight manner, and is used as the bracing or strutting arrangement of the suspension balloon (showing among Fig. 6) that charges into lighter-than-air gas simultaneously.In the bottom of cable 6, line 10,11 is electrically connected on two electrodes of the incandescent crown top of burner 8 of spiral shell formula in a similar manner, and mechanically is fixed therein.Press Fig. 6, cap 8 upwards stretches by the tubular handle 49 that surrounds cable 6.Therefore resemble in conjunction with Fig. 4 illustratedly,, can be screwed into the crown top of burner 8 in the lamp socket on the handle casing that includes battery by tubular handle 49., guarantee floating balloon with the electrical connection of the mechanical connection of handle casing 29 and the battery in the handle casing 29 here,,, just can realize the switch of bulb 14a by handler 49 a little as described above with bulb 14a by cap 8.

As shown in Figure 6, the shell 7 of seal head 2 and the cup-shaped reflector 15 that is arranged on wherein are to be made of thin as far as possible material, and cable 6 is thin as much as possible and light, can be suspended in the air so that charge into the balloon of lighter-than-air gas, and unlikely weight effect at seal head and cable drops to the ground.By the same token, the bulb that is used for the balloon interior illumination is made into non-cap bulb 14a, so that both saved crown top of burner weight in seal head 2, has saved the weight of lamp socket again.Bulb 14a can be contained in the central opening of reflector 15 with gluing, bonding or clamp method.Equally owing to the weight reason, the weak point that sealing head housing 7 as shown in Figure 6 should be tried one's best.Therefore, different with embodiment shown in Fig. 1 and 2, injector 16 is not the bottom that is positioned at the housing of shell 7, but on the end 7 of shell.Therefore, when balloon neck was in the elastic stretch state and be pushed onto on the shell 7, shell 7 did not need than balloon neck length.Further, have check valve according to the injector 16 of Fig. 6, in the illustrated embodiment, this check valve by an end be fixed on outer casing bottom 7 ' on flap 18 constitute, under the pressure effect of lighter-than-air gas, flap 18 makes the upper end of injector 16 obtain sealing in balloon.In addition, press Fig. 6, shut-off plug 16 can be set.Press Fig. 6, pore 19 is made hole on the reflector surface.

Fig. 7 and 8 has shown two embodiments of auxiliary equipment of the present invention, and they mainly are to decorate in order to carry out indoor and outdoors with the interior lighting balloon, and they mainly are made up of the seal head 2 that the spiral shell formula crown top of burner 8 directly is installed thereon.The lamp socket size fit of the size of the crown top of burner 8 and common inside and outside lighting source, and can freely select.Like this, the spiral shell formula crown top of burner 8 of Fig. 7 is E27 type crown tops of burner, and among Fig. 8 then is the E14 type crown top of burner.Therefore, can together with cover balloon 1 in the above, be screwed into the outdoor lamp socket that links to each other with external power source to seal head.Lamp 14 in the seal head preferably is used for alternating current.

Seal head 2 shown in Fig. 7 and 8 also has the cup-shaped shell of being made by synthetic plastics material 7, and have the end 7 '.The crown top of burner 8 with hermetic be fixed at the end 7 ' on.By Fig. 7 the pipe 9 that stretches from cap 8 is arranged downwards in shell 7, in pipe 9 bottoms, near the open end of shell 7 away from cap 8, be useful on the lamp socket 13 of lamp 14, lamp 14 reaches downwards outside the open end of shell 7, and is used for the interior lighting of balloon 1, and the neck 1a of balloon 1 extends on the shell 7.In embodiment shown in Figure 7, reflector 15 is arranged on the open end of shell 7.

Lamp 14 for being designed to work under exchanging had both made it have only very low power (such as 10 watts), in use also can become awfully hot, thus when the balloon crust owing to wind with bleed when running into the bulb of protrusion outside shell, will be burnt out.Therefore, (particularly twist thereon) on the most handy open end that is placed in shell 7, with the cover 4 that transparent synthetic plastics material is made, the lamp 14 of insertion lamp socket 13 is covered.The surface, outside of its translucent cover 4 is cylindrical and its diameter is equivalent to shell 7 external diameters, and it has the preferably enclosed globe shade top 12 to outer lug of spherical shell shape.Near the edge of cover, be provided with along equally distributed four pores 5 of its periphery,, an additional hole 5 arranged at the top of cover.Obviously, awfully hot bulb 14 contacted during translucent cover 4 had stoped the crust of balloon 1 to coexist to use.The inside of cover ventilates by pore 11 with balloon interior, does not therefore have heat accumulation in cover.

Below the annular flange 1a ' of adjacent balloon neck 1a on being enclosed within shell 7, being equipped with on shell 7 can be by the injector 16 of plug 17 sealings.Therefore, as for other embodiment, can pass through hole 19 and 1 inflation of 11 pairs of balloons of the pore on the translucent cover 4 on injector 16, shell 7, the reflector 15.

In embodiment shown in Figure 7, shell 7 is made into tubular lamp bulb usually together with dress translucent cover thereon.

Embodiment shown in Figure 8 designs identical with Fig. 7 substantially with regard to it, wherein with the same identical part of label representative, but 7 is truncated cone-shaped at the bottom of the shell of example shown in Figure 8, as embodiment illustrated in figures 1 and 2.In addition, according to Fig. 8, open end at shell, with 4 intersections of the cap on the shell 7, the circumferential band 41 of a bending of outwards protruding is arranged, be bonded together to the outer surface smoother of its surface, outside and cap 4, so that can be to be used for the mode of other embodiment, the balloon 1 that has annular flange 1a ' and balloon neck 1a is pulled through circumferential band 41, is set on the seal head 2, thereby neck 1a and annular flange 1a ' are abutted on the circumferential band 41 with sealing means.The aperture of making at the top of cap 45 also is for when seal head 2 is draped, and guarantees that the coagulation that may produce in cap 4 can flow out.

In addition, under the situation of embodiment shown in Figure 8, near the shell end of cap 8, two stay hooks 40 that are oppositely arranged along diametric(al) are arranged, they are open towards the direction away from the seal head 2 of lamp 14.Therefore, except that balloon 1, also can be contained in lantern traditional paper or other forms of on the seal head 2, as long as its lantern frame is suspended on the stay hook 40, so seal head 2 also can be used as the light source of the lantern of suspension.

Under the situation of embodiment shown in Fig. 7 and 8, if desired,, then can save reflector 15 if lamp 14 is enough to illuminate the inside of balloon 1; For example, lamp 14 can adopt traditional halogen lamp.

Auxiliary equipment of the present invention also can comprise intermediate adapter, it comprise at one end the spiral shell formula crown top of burner and at the spiral shell formula lamp socket other end, that be electrically connected with the described crown top of burner, the seal head 2 of invention can be screwed into its spiral shell formula crown top of burner 8 in this spiral shell formula lamp socket.For example, be provided with common lamp socket in the mode of submerging on the ceiling in the room that has, and by this way, just can be screwed into this lamp socket to intermediate adapter, and seal head 2 is screwed into this converter.In addition, do not conform to dimensionally under the situation that is suitable for the external modulation seat, can adopt the spiral shell formula crown top of burner that has corresponding different size and the intermediate adapter of spiral shell formula lamp socket yet at the spiral shell formula crown top of burner 8 of seal head 2 of the present invention, as the seal head 2 of Fig. 7.This converter can resemble in principle and design the seal head 2 of the present invention.But they might not comprise injector 16 and reflector 15, although for example, Fig. 1,7 and 8 seal head 2 itself just can be used as intermediate adapter.

In addition, in conjunction with Fig. 4 illustrated, make the making principle of rotary electric switches by the spiral shell formula crown top of burner 8 and spiral shell formula lamp socket 31, even be used to " common " pocket torch with can being independent of the interior lighting balloon.Specifically, if its housing parts comprises pocket torch lamp and reflector, be separated with its housing parts that comprises battery, and provide spiral shell formula lamp socket, the spiral shell formula crown top of burner as direct and incandescent lamp, or the dynamo-electric clutch that matches with the additional crown top of burner that is connected to incandescent lamp indirectly, just can save and be usually used in slide switch torch, expensive in other cases.In addition, as illustrated in conjunction with Fig. 4, the electrical connection by multi-core ribbon cable 32 and tactile disk 33 between spiral shell formula lamp socket 31 and the battery cover 30 also can be used to " common " pocket torch.

Balloon auxiliary equipment of the present invention should be made of synthetic plastics material as far as possible, and this synthetic plastics material preferably can be processed with injection molding.Yet, also the seal head 2 of Fig. 1 can be made the integral foam parts, have foaming structure in its inside, its outside is covered with the even closely knit epidermis of being made by same foamed material.Like this, cup-shaped shell 7 may also have reflector 15, is that the airtight epidermis by the integral foam parts constitutes.At this moment, can be lamp socket and bonding conductor thereof, and the one end ends in reflector or stretches out and its other end constitutes the tubule of injector 16 from reflector, is set in the foaming mould, and the foaming mould is bubbled, so that make seal head 2 in a procedure.

Claims (11)

1, be used for aerating ballon (1) auxiliary equipment, this balloon (1) has and is used for balloon (1) but the balloon neck (1a) of the elastic dilatation of inflating, this auxiliary equipment has the electric light (14) of seal head (2) that is used for balloon neck (1a) and the intraoral illumination that is used for balloon (1), it is characterized in that: a) seal head (2) is made into and has the open end and by the annular outer cover (7) of an end of the end (7) sealing, the open end is suitable for inserting by the balloon neck of elastic dilatation (1a) with sealing means, b) have in the open end of shell (7) round electric light (14) and by electric conductor (6,10,11) reflector (15) that links to each other with outside electromechanical coupler is used to support seal head and the same power supply of lamp (14) (30) is electrically connected.

2,, it is characterized in that electromechanical coupler is the spiral shell formula crown top of burner (8) according to aerating ballon (1) auxiliary equipment of claim 1.

3, press the auxiliary devices of balloon of claim 1, it is characterized in that electromechanical coupler (8) is positioned at the bottom (7 ') of shell (7), or by cable (6) or be fixed on pipe (50,51,52) same shells (7) mechanical connection on shell (7) bottom (7 ').

4,, it is characterized in that the spiral shell formula crown top of burner (8) is stretched by the tubular handle (49) that surrounds pipe (50,52) or cable (6) according to claim 2 auxiliary devices of balloon.

5,, it is characterized in that pipe is made into flexible sleeve formula pipe (50,51) according to the auxiliary devices of balloon of claim 1.

6,, it is characterized in that ending in the closing end of shell (7) by the closed balloon injection channel (16) of reflector (15) according to the auxiliary devices of balloon of claim 1.

7, according to the auxiliary devices of balloon of claim 2, it is characterized in that the spiral shell formula crown top of burner (8) is suitable for being screwed into the spiral shell formula lamp socket (31) on the handle casing (29) that power supply is housed, power supply is a batteries at least.

8, according to aerating ballon (1) auxiliary equipment of claim 7, it is characterized in that the bracing or strutting arrangement (23) that is suitable for pulling out being housed from shell, be used for handle shell (29) and be supported on desk or the platform and prevent that it from toppling at shell one end away from the lamp socket (31) of handle casing (29).

9,, it is characterized in that reflector (15) is to make of bright ultrawhite synthetic plastics material according to aerating ballon (1) auxiliary equipment of claim 1.

10,, it is characterized in that electric light is to be made of the non-cap bulb (14a) that has connecting line, is connected with electric connecting conductor (10,11) on the connecting line according to aerating ballon (1) auxiliary equipment of claim 1.

11, according to aerating ballon (1) auxiliary equipment of claim 2 and 7, it is characterized in that (29 spiral shell formula lamp socket (31) is fixed with the tactile disk (38) that matches with the spiral shell formula crown top of burner (8) to handle casing in its end, it is used for transmitting power supply between the battery (30) and the crown top of burner (8), and is used as retainer.

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